: if e == (1., 1.) rel (a, b)
, d == (0.5, 0.5) rel (a, b)
, c == (0., 1.) rel (a, b)
, f == (0.065, 0) rel (a, b)
| T
-> x := c; y := d; z := e; w := f fi

: if l == (1., 1.) rel (a, b)
, k == (0.75, 0.5) rel (a, b)
, j == (0.75, 1.) rel (a, b)
, i == (0.5, 0.5) rel (a, b)
, h == (0.5, 1.) rel (a, b)
, g == (0.48, 0.) rel (a, b)
, f == (0.25, 0.5) rel (a, b)
, e == (0.25, 1.) rel (a, b)
, d == (0.065, 0.) rel (a, b)
, c == (- 0., 1.) rel (a, b)
| T
-> Frame(a, b, d, c, i, l)
; a, d width
stroke (e, f), (f, g), (g, k), (k, j)
; stroke (h, i)
; if p == (0.5, 0) rel (g, f)
, q == (0.5, 0) rel (g, k)
| T
-> fill (p, q), (q, g), (g, p) fi fi

: if l == (1., 1.) rel (a, b)
, k == (0.67, - 0.009) rel (a, b)
, j == (0.67, 1.022) rel (a, b)
, i == (0.67, 0.5) rel (a, b)
, h == (0.5, 0.5) rel (a, b)
, g == (0.322, - 0.009) rel (a, b)
, f == (0.322, 1.022) rel (a, b)
, e == (0.322, 0.5) rel (a, b)
, d == (0.065, 0.) rel (a, b)
, c == (0., 1.) rel (a, b)
| T
-> Frame(a, b, d, c, h, l)
; a, d width
butt ends
stroke (f, e)
; stroke (j, i)
; stroke (e, i)
; round ends stroke (e, g), (g, k), (k, i) fi

: if j == (1., 1.) rel (a, b)
, i == (0.883, 0.115) rel (a, b)
, h == (0.879, 0.878) rel (a, b)
, g == (0.5, 0.5) rel (a, b)
, f == (0.119, 0.88) rel (a, b)
, e == (0.115, 0.114) rel (a, b)
, d == (0.065, 0.) rel (a, b)
, c == (0., 1.) rel (a, b)
| (g, f) para (g, c)
and (g, h) para (g, j)
and (g, i) para (g, b)
and (g, e) para (g, a)
and (g, i) cong (g, h)
and (g, f) cong (g, i)
and (g, e) cong (g, f)
and ver (d, e)
and ver (d, e)
and hor (a, b)
-> Frame(a, b, d, c, g, j)
; a, d width butt ends stroke (f, i); stroke (h, e) fi

: if q == (1., 1.) rel (a, b)
, p == (0.965, 0.492) rel (a, b)
, o == (0.5, 0.5) rel (a, b)
, n == (0.275, 0.492) rel (a, b)
, m == (0.275, 0.822) rel (a, b)
, l == (0.275, 0.161) rel (a, b)
, k == (0.21, 0.492) rel (a, b)
, j == (0.21, 0.763) rel (a, b)
, i == (0.21, 0.22) rel (a, b)
, h == (0.145, 0.492) rel (a, b)
, g == (0.14, 0.385) rel (a, b)
, f == (0.14, 0.597) rel (a, b)
, e == (0.129, 0.) rel (a, b)
, d == (0.065, 0.) rel (a, b)
, c == (0, 0) rel (a)
| T
-> Frame(a, b, d, c, o, q)
; a, e width
butt ends
stroke (n, p)
; a, d width
butt ends
stroke (f, g); stroke (j, i); stroke (m, l) fi

: if c == (0., 1.) rel (a, b) | T
-> HorizontalCursor(c, a) fi

: if n == (1., 1.) rel (a, b)
, m == (0.899, 0.057) rel (a, b)
, l == (0.841, 0.307) rel (a, b)
, k == (0.683, 0.148) rel (a, b)
, j == (0.519, 0.734) rel (a, b)
, i == (0.5, 0.5) rel (a, b)
, h == (0.5, 0.138) rel (a, b)
, g == (0.495, 1.) rel (a, b)
, f == (0.343, 0.228) rel (a, b)
, e == (0.264, - 0.) rel (a, b)
, d == (0.065, - 0.) rel (a, b)
, c == (0., 1.) rel (a, b)
| T
-> Frame(a, b, d, c, i, n)
; a, d width
round ends
stroke (g, j), (j, e)
; stroke (j, m)
; stroke (f, h, k, l) fi

: if j == (1., 1.) rel (a, b)
, i == (0.664, 1.005) rel (a, b)
, h == (0.664, 0.) rel (a, b)
, g == (0.5, 0.5) rel (a, b)
, f == (0.327, 0.) rel (a, b)
, e == (0.327, 1.005) rel (a, b)
, d == (0.065, 0.) rel (a, b)
, c == (- 0., 1.) rel (a, b)
| (i, j) cong (c, e)
and (a, c) cong (f, e)
and ver (f, e)
and ver (h, i)
and hor (a, b)
and hor (c, e)
and hor (e, i)
and hor (a, f)
and hor (f, h)
-> Frame(a, b, d, c, g, j)
; a, d width stroke (f, e); stroke (h, i) fi

: if j == (0.777, 0.547) rel (a, b)
, i == (0.631, 0.101) rel (a, b)
, h == (0.631, 0.547) rel (a, b)
, g == (0.5, 0.5) rel (a, b)
, f == (0.472, 0.905) rel (a, b)
, e == (0.313, 0.547) rel (a, b)
, d == (0.313, 0.101) rel (a, b)
, c == (0.168, 0.547) rel (a, b)
| T
-> fill3(c, j, f); fill3(d, i, h); fill3(d, h, e) fi

: if m == (0.777, 0.547) rel (a, b)
, l == (0.777, 0.687) rel (a, b)
, k == (0.631, 0.101) rel (a, b)
, j == (0.631, 0.547) rel (a, b)
, i == (0.5, 0.5) rel (a, b)
, h == (0.472, 1.045) rel (a, b)
, g == (0.472, 0.905) rel (a, b)
, f == (0.313, 0.547) rel (a, b)
, e == (0.313, 0.101) rel (a, b)
, d == (0.168, 0.687) rel (a, b)
, c == (0.168, 0.547) rel (a, b)
, x == (0.03, 0) rel (a, b)
| T
-> fill3(c, m, g)
; fill3(e, k, j)
; fill3(e, j, f)
; a, x width stroke (l, h), (h, d), (d, l) fi

: if g == (0.882, 0.882) rel (a, b)
, f == (0.5, 0.5) rel (a, b)
, e == (0.5, - 0.014) rel (a, b)
, d == (0.118, 0.882) rel (a, b)
, c == (0.065, 0.) rel (a, b)
| T
-> a, c width
butt ends stroke (d, f), (f, e); stroke (g, f) fi

: if s == (0.888, 0.483) rel (a, b)
, r == (0.703, 0.595) rel (a, b)
, q == (0.681, 0.759) rel (a, b)
, p == (0.586, 0.547) rel (a, b)
, o == (0.565, 0.767) rel (a, b)
, n == (0.556, 0.642) rel (a, b)
, m == (0.547, 0.9) rel (a, b)
, l == (0.5, 0.5) rel (a, b)
, k == (0.483, 0.) rel (a, b)
, j == (0.418, 0.9) rel (a, b)
, i == (0.418, 0.642) rel (a, b)
, h == (0.409, 0.767) rel (a, b)
, g == (0.362, 0.547) rel (a, b)
, f == (0.289, 0.759) rel (a, b)
, e == (0.276, 0.595) rel (a, b)
, d == (0.112, 0.483) rel (a, b)
, c == (0.065, 0.) rel (a, b)
| T
-> a, c width
round ends
stroke (h, f, e, g)
, (g, d, a, k)
, (k, b, s, p)
, (p, r, q, o)
; stroke (f, q)
; stroke (i, i)
; stroke (n, n)
; fill (h, o), (o, m, j, h) fi

: if p == (0.99, 0.423) rel (a, b)
, o == (0.99, 0.572) rel (a, b)
, n == (0.804, 0.675) rel (a, b)
, m == (0.804, 0.258) rel (a, b)
, l == (0.711, 0.675) rel (a, b)
, k == (0.711, 0.83) rel (a, b)
, j == (0.5, 0.5) rel (a, b)
, i == (0.289, 0.83) rel (a, b)
, h == (0.289, 0.675) rel (a, b)
, g == (0.196, 0.258) rel (a, b)
, f == (0.196, 0.675) rel (a, b)
, e == (0.065, - 0.) rel (a, b)
, d == (0.01, 0.572) rel (a, b)
, c == (0.01, 0.423) rel (a, b)
| T
-> a, e width
butt ends
stroke (f, n), (n, o, p, m), (m, g), (g, c, d, f)
; stroke (h, i), (i, k), (k, l) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> PencilCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> XCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> TypeWriterCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> HorizontalCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> VerticalCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> CompassCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> ParallelCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> SnowmanCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> MoveCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> CopyCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> EraserCursor(y, z) fi

: if y == (0, - 9) rel (x), z == (18, - 9) rel (x) | T
-> YCursor(y, z) fi

: if n == (167., - 22.) rel (a)
, m == (35., 0.) rel (a)
, l == (35., - 11.) rel (a)
, k == (35., - 11.) rel (a)
, j == (35., - 22.) rel (a)
, i == (- 30., - 43.) rel (a)
, h == (- 41., - 43.) rel (a)
, g == (- 49., - 12.) rel (a)
, f == (- 61., - 12.) rel (a)
, e == (- 89., - 48.) rel (a)
, d == (- 95., - 37.) rel (a)
, c == (- 95., - 48.) rel (a)
| T
-> PenCur(j)
; print
(" P Q $ R $ p $", j, timesroman, 10, 1)
; print(" p", f, timesroman, 10, 1)
; print(" q", h, timesroman, 10, 1)
; print("r", c, timesroman, 10, 1)
; draw (h, f)
; draw (d, h)
; draw (f, d) fi

: if w == (192., - 22.) rel (a)
, v == (162., - 44.) rel (a)
, u == (162., - 66.) rel (a)
, t == (35., 0.) rel (a)
, s == (35., - 11.) rel (a)
, r == (35., - 22.) rel (a)
, q == (35., - 33.) rel (a)
, p == (35., - 44.) rel (a)
, o == (35., - 55.) rel (a)
, n == (35., - 66.) rel (a)
, m == (35., - 77.) rel (a)
, l == (35., - 88.) rel (a)
, k == (35., - 99.) rel (a)
, j == (- 36., - 71.) rel (a)
, i == (- 36., - 21.) rel (a)
, h == (- 47., - 71.) rel (a)
, g == (- 47., - 21.) rel (a)
, f == (- 121., - 21.) rel (a)
, e == (- 121., - 71.) rel (a)
, d == (- 132., - 71.) rel (a)
, c == (- 133., - 21.) rel (a)
| ver (e, f)
and ver (h, g)
and hor (e, h)
and hor (f, g)
-> PenCur(r)
; HCur(p)
; VCur(n)
; print("p ", c, timesroman, 10, 1)
; print(" q", g, timesroman, 10, 1)
; print(" r", h, timesroman, 10, 1)
; print("s ", d, timesroman, 10, 1)
; print
(" P Q $ R $ S $ p $", r, timesroman, 10, 1)
; print
(" p q $$ r s $$", p, timesroman, 10, 1)
; print
(" p s $$ q r $$", n, timesroman, 10, 1)
; draw (g, f)
; draw (h, g)
; draw (e, h)
; draw (f, e) fi

: if u == (238., - 22.) rel (a)
, t == (183., - 44.) rel (a)
, s == (35., 0.) rel (a)
, r == (35., - 11.) rel (a)
, q == (35., - 22.) rel (a)
, p == (35., - 33.) rel (a)
, o == (35., - 44.) rel (a)
, n == (- 16.528, - 30.105) rel (a)
, m == (- 24.528, - 30.105) rel (a)
, l == (- 44.033, - 11.004) rel (a)
, k == (- 50., - 64.) rel (a)
, j == (- 55.033, - 11.004) rel (a)
, i == (- 61., - 64.) rel (a)
, h == (- 106.599, - 7.081) rel (a)
, g == (- 117.599, - 7.081) rel (a)
, f == (- 145., - 55.) rel (a)
, e == (- 154.664, - 14.107) rel (a)
, d == (- 157., - 55.) rel (a)
, c == (- 162.664, - 14.107) rel (a)
| T
-> PenCur(q)
; MCur(o)
; print
(" P Q R S $ p $ q $ r $ s $"
, q
, timesroman
, 10
, 1)
; print
(" r X $ q Y $ . . .", o, timesroman, 10, 1)
; print("p ", d, timesroman, 10, 1)
; print("q ", g, timesroman, 10, 1)
; print(" r", j, timesroman, 10, 1)
; print(" s", i, timesroman, 10, 1)
; print("x", m, timesroman, 10, 1)
; print("y", c, timesroman, 10, 1)
; draw (f, h, j, i)
; draw (f, i)
; draw (h, f)
; draw (j, h)
; draw (i, j) fi

: if a7 == (269., - 66.) rel (a)
, a6 == (227., - 44.) rel (a)
, a5 == (195., - 22.) rel (a)
, a4 == (151., - 110.) rel (a)
, a3 == (129., - 88.) rel (a)
, a2 == (35., 0.) rel (a)
, a1 == (35., - 11.) rel (a)
, a0 == (35., - 22.) rel (a)
, z == (35., - 33.) rel (a)
, y == (35., - 44.) rel (a)
, x == (35., - 88.) rel (a)
, w == (35., - 99.) rel (a)
, v == (35., - 110.) rel (a)
, u == (35., - 55.) rel (a)
, t == (35., - 66.) rel (a)
, s == (35., - 77.) rel (a)
, r == (35., - 88.) rel (a)
, q == (- 34., - 57.) rel (a)
, p == (- 42.012, - 115.) rel (a)
, o == (- 45., - 57.) rel (a)
, n == (- 51.012, - 115.) rel (a)
, m == (- 67., - 23.) rel (a)
, l == (- 78., - 23.) rel (a)
, k == (- 88., - 126.) rel (a)
, j == (- 94., - 115.) rel (a)
, i == (- 94., - 126.) rel (a)
, h == (- 110., - 23.) rel (a)
, g == (- 122., - 23.) rel (a)
, f == (- 136.988, - 115.) rel (a)
, e == (- 143., - 57.) rel (a)
, d == (- 147.988, - 115.) rel (a)
, c == (- 154., - 57.) rel (a)
| (j, l) cong (h, j)
and (j, o) cong (e, j)
and (j, n) cong (f, j)
and hor (h, l)
and hor (e, o)
and hor (f, j)
and hor (j, n)
-> PenCur(a0)
; HCur(y)
; SCur(x)
; MCur(v)
; ComCur(t)
; print("p ", g, timesroman, 10, 1)
; print("q ", c, timesroman, 10, 1)
; print("r ", d, timesroman, 10, 1)
; print("s", i, timesroman, 10, 1)
; print(" t", n, timesroman, 10, 1)
; print(" u", o, timesroman, 10, 1)
; print(" v", l, timesroman, 10, 1)
; print
(" P Q R S $ T U V $", a0, timesroman, 10, 1)
; print
(" p v $$ q u $$ r s $ t $$"
, y
, timesroman
, 10
, 1)
; print
(" p s s v $$ q s s u $$ r s s t $$"
, t
, timesroman
, 10
, 1)
; print(" p s r t v", r, timesroman, 10, 1)
; print
(" u X $ . . .", v, timesroman, 10, 1)
; draw (h, e, f, j)
; draw (j, n, o, l) fi

: if a15 == (198., - 117.) rel (a)
, a14 == (185., - 95.) rel (a)
, a13 == (182., - 29.) rel (a)
, a12 == (166., - 73.) rel (a)
, a11 == (165., - 51.) rel (a)
, a10 == (158., - 161.) rel (a)
, a9 == (133., - 139.) rel (a)
, a8 == (126., - 271.) rel (a)
, a7 == (122., - 227.) rel (a)
, a6 == (122., - 205.) rel (a)
, a5 == (107., - 183.) rel (a)
, a4 == (82., - 249.) rel (a)
, a3 == (47., 0.) rel (a)
, a2 == (- 71., - 48.) rel (a)
, a1 == (- 96., - 40.) rel (a)
, a0 == (- 100., - 29.) rel (a)
, z == (- 100., - 40.) rel (a)
, y == (- 100., - 51.) rel (a)
, x == (- 100., - 62.) rel (a)
, w == (- 100., - 73.) rel (a)
, v == (- 100., - 84.) rel (a)
, u == (- 100., - 106.) rel (a)
, t == (- 100., - 117.) rel (a)
, s == (- 100., - 128.) rel (a)
, r == (- 100., - 150.) rel (a)
, q == (- 100., - 161.) rel (a)
, p == (- 100., - 172.) rel (a)
, o == (- 100., - 183.) rel (a)
, n == (- 100., - 216.) rel (a)
, m == (- 100., - 227.) rel (a)
, l == (- 100., - 238.) rel (a)
, k == (- 100., - 249.) rel (a)
, j == (- 100., - 260.) rel (a)
, i == (- 100., - 271.) rel (a)
, h == (- 100., - 84.) rel (a)
, g == (- 100., - 95.) rel (a)
, f == (- 100., - 128.) rel (a)
, e == (- 100., - 139.) rel (a)
, d == (- 100., - 194.) rel (a)
, c == (- 100., - 205.) rel (a)
| T
-> PenCur(a0)
; TCur(y)
; XCur(w)
; HCur(g)
; VCur(t)
; ComCur(e)
; ParCur(q)
; SCur(o)
; MCur(c)
; CopCur(m)
; ECur(k)
; YCur(i)
; print
(" Pencil, for drawing straight edges and arcs"
, a0
, helvetica
, 10
, 0)
; print(" ", z, timesroman, 10, 0)
; print
(" Typewriter, for typing character strings"
, y
, helvetica
, 10
, 0)
; print
(" X-tension cursor, for calling procedures"
, w
, helvetica
, 10
, 0)
; print
(" Vertical T-square, for equalizing indentations"
, t
, helvetica
, 10
, 0)
; print
(" Parallel bars, for equalizing directions"
, q
, helvetica
, 10
, 0)
; print
(" Snowman, for freezing points"
, o
, helvetica
, 10
, 0)
; print
(" Copy Arrow, for copying things"
, m
, helvetica
, 10
, 0)
; print
(" Eraser, for erasing things"
, k
, helvetica
, 10
, 0)
; print
(" Y cursor, for creating procedures"
, i
, helvetica
, 10
, 0)
; print
(" Horizontal T-square, for equalizing heights"
, g
, helvetica
, 10
, 0)
; print
(" Compass, for equalizing distances"
, e
, helvetica
, 10
, 0)
; print
(" Move Arrow, for moving things"
, c
, helvetica
, 10
, 0) fi

: if a71 == (233., - 32.) rel (a)
, a70 == (219., - 41.) rel (a)
, a69 == (202., - 109.) rel (a)
, a68 == (202., - 131.) rel (a)
, a67 == (192., - 65.) rel (a)
, a66 == (192., - 87.) rel (a)
, a65 == (192., - 153.) rel (a)
, a64 == (190., - 175.) rel (a)
, a63 == (190., - 197.) rel (a)
, a62 == (185., - 32.) rel (a)
, a61 == (185., - 43.) rel (a)
, a60 == (185., - 54.) rel (a)
, a59 == (185., - 65.) rel (a)
, a58 == (185., - 76.) rel (a)
, a57 == (185., - 87.) rel (a)
, a56 == (185., - 98.) rel (a)
, a55 == (185., - 109.) rel (a)
, a54 == (185., - 120.) rel (a)
, a53 == (185., - 131.) rel (a)
, a52 == (185., - 142.) rel (a)
, a51 == (185., - 153.) rel (a)
, a50 == (185., - 164.) rel (a)
, a49 == (185., - 175.) rel (a)
, a48 == (185., - 186.) rel (a)
, a47 == (185., - 197.) rel (a)
, a46 == (112., - 109.) rel (a)
, a45 == (111., - 131.) rel (a)
, a44 == (101., - 32.) rel (a)
, a43 == (95., - 197.) rel (a)
, a42 == (79., - 153.) rel (a)
, a41 == (77., - 175.) rel (a)
, a40 == (72., - 65.) rel (a)
, a39 == (72., - 87.) rel (a)
, a38 == (47., 0.) rel (a)
, a37 == (25., - 32.) rel (a)
, a36 == (25., - 43.) rel (a)
, a35 == (25., - 54.) rel (a)
, a34 == (25., - 65.) rel (a)
, a33 == (25., - 76.) rel (a)
, a32 == (25., - 87.) rel (a)
, a31 == (25., - 98.) rel (a)
, a30 == (25., - 109.) rel (a)
, a29 == (25., - 120.) rel (a)
, a28 == (25., - 131.) rel (a)
, a27 == (25., - 142.) rel (a)
, a26 == (25., - 153.) rel (a)
, a25 == (25., - 164.) rel (a)
, a24 == (25., - 175.) rel (a)
, a23 == (25., - 186.) rel (a)
, a22 == (25., - 197.) rel (a)
, a21 == (- 39., - 109.) rel (a)
, a20 == (- 39., - 131.) rel (a)
, a19 == (- 39., - 197.) rel (a)
, a18 == (- 48., - 175.) rel (a)
, a17 == (- 49., - 32.) rel (a)
, a16 == (- 57., - 65.) rel (a)
, a15 == (- 57., - 153.) rel (a)
, a14 == (- 57., - 87.) rel (a)
, a13 == (- 75., - 21.) rel (a)
, a12 == (- 75., - 32.) rel (a)
, a11 == (- 75., - 43.) rel (a)
, a10 == (- 75., - 54.) rel (a)
, a9 == (- 75., - 65.) rel (a)
, a8 == (- 75., - 76.) rel (a)
, a7 == (- 75., - 98.) rel (a)
, a6 == (- 75., - 109.) rel (a)
, a5 == (- 75., - 120.) rel (a)
, a4 == (- 75., - 131.) rel (a)
, a3 == (- 75., - 142.) rel (a)
, a2 == (- 75., - 153.) rel (a)
, a1 == (- 75., - 164.) rel (a)
, a0 == (- 75., - 175.) rel (a)
, z == (- 75., - 186.) rel (a)
, y == (- 75., - 197.) rel (a)
, x == (- 75., - 87.) rel (a)
, w == (- 98., - 32.) rel (a)
, v == (- 135., - 43.) rel (a)
, u == (- 135., - 21.) rel (a)
, t == (- 135., - 32.) rel (a)
, s == (- 135., - 43.) rel (a)
, r == (- 135., - 54.) rel (a)
, q == (- 135., - 65.) rel (a)
, p == (- 135., - 76.) rel (a)
, o == (- 135., - 87.) rel (a)
, n == (- 135., - 98.) rel (a)
, m == (- 135., - 109.) rel (a)
, l == (- 135., - 120.) rel (a)
, k == (- 135., - 131.) rel (a)
, j == (- 135., - 142.) rel (a)
, i == (- 135., - 153.) rel (a)
, h == (- 135., - 164.) rel (a)
, g == (- 135., - 175.) rel (a)
, f == (- 135., - 186.) rel (a)
, e == (- 135., - 241.) rel (a)
, d == (- 135., - 186.) rel (a)
, c == (- 135., - 197.) rel (a)
| hor (v, a70)
-> HCur(q)
; VCur(o)
; ComCur(m)
; ParCur(k)
; PenCur(i)
; PenCur(g)
; PenCur(c)
; print(" ", u, timesroman, 10, 0)
; print("Cursor", t, timesroman, 10, 0)
; print("Args", a12, timesroman, 10, 0)
; print("Effect of ESC", a37, timesroman, 10, 0)
; print("Args left", a62, timesroman, 10, 0)
; print("p q", a9, timesroman, 10, 0)
; print("p q r s", a6, timesroman, 10, 0)
; print("p q r s", a4, timesroman, 10, 0)
; print("p q", a2, timesroman, 10, 0)
; print("p q r", a0, timesroman, 10, 0)
; print("p q r s", y, timesroman, 10, 0)
; print("hor(p, q)", a34, timesroman, 10, 0)
; print("ver(p, q)", a32, timesroman, 10, 0)
; print("(p, q) cong (r, s)", a30, timesroman, 10, 0)
; print("(p, q) para (r, s)", a28, timesroman, 10, 0)
; print("edge(p, q)", a26, timesroman, 10, 0)
; print("edge(q, r)", a24, timesroman, 10, 0)
; print("arc(p, q, r, s)", a22, timesroman, 10, 0)
; print("q", a59, timesroman, 10, 0)
; print("q", a57, timesroman, 10, 0)
; print("r, s", a55, timesroman, 10, 0)
; print("r, s", a53, timesroman, 10, 0)
; print("q", a51, timesroman, 10, 0)
; print("r", a49, timesroman, 10, 0)
; print("s", a47, timesroman, 10, 0)
; print("p q", x, timesroman, 10, 0)
; draw (a70, v) fi

: if x == (117., - 83.) rel (a)
, w == (101., - 39.) rel (a)
, v == (100., - 94.) rel (a)
, u == (96., - 72.) rel (a)
, t == (87., - 50.) rel (a)
, s == (47., 0.) rel (a)
, r == (25., - 39.) rel (a)
, q == (25., - 50.) rel (a)
, p == (25., - 72.) rel (a)
, o == (25., - 83.) rel (a)
, n == (25., - 94.) rel (a)
, m == (- 18., - 39.) rel (a)
, l == (- 23., - 83.) rel (a)
, k == (- 44., - 39.) rel (a)
, j == (- 44., - 50.) rel (a)
, i == (- 44., - 72.) rel (a)
, h == (- 44., - 83.) rel (a)
, g == (- 70., - 39.) rel (a)
, f == (- 107., - 39.) rel (a)
, e == (- 107., - 50.) rel (a)
, d == (- 107., - 72.) rel (a)
, c == (- 107., - 83.) rel (a)
| hor (f, k) and hor (k, r) and hor (e, t)
-> MCur(c)
; print("Cursor", f, timesroman, 10, 0)
; print("Args", k, timesroman, 10, 0)
; print("Effect of ESC", r, timesroman, 10, 0)
; print("p, q", h, timesroman, 10, 0)
; print("Move p to q,", p, timesroman, 10, 0)
; print("identify p and q,", o, timesroman, 10, 0)
; print("and redisplay", n, timesroman, 10, 0)
; draw (t, e) fi

: if a40 == (260., - 227.) rel (a)
, a39 == (227., - 280.) rel (a)
, a38 == (215.5, - 236.75) rel (a)
, a37 == (204., - 193.5) rel (a)
, a36 == (194., - 333.) rel (a)
, a35 == (183., - 98.) rel (a)
, a34 == (183., - 78.) rel (a)
, a33 == (173.5, - 204.) rel (a)
, a32 == (148., - 160.) rel (a)
, a31 == (143., - 214.5) rel (a)
, a30 == (141., - 432.) rel (a)
, a29 == (138.594, - 389.355) rel (a)
, a28 == (138., - 269.) rel (a)
, a27 == (108.505, - 336.) rel (a)
, a26 == (108.505, - 305.) rel (a)
, a25 == (105.672, - 331.721) rel (a)
, a24 == (95.188, - 455.49) rel (a)
, a23 == (94.907, - 317.263) rel (a)
, a22 == (88.495, - 305.) rel (a)
, a21 == (82., - 134.) rel (a)
, a20 == (82., - 98.) rel (a)
, a19 == (82., - 42.) rel (a)
, a18 == (82., - 78.) rel (a)
, a17 == (78.881, - 388.559) rel (a)
, a16 == (75.828, - 271.95) rel (a)
, a15 == (69., - 348.) rel (a)
, a14 == (68.706, - 404.923) rel (a)
, a13 == (68.667, - 253.264) rel (a)
, a12 == (59.622, - 387.929) rel (a)
, a11 == (56., - 220.213) rel (a)
, a10 == (56., - 168.) rel (a)
, a9 == (55.261, - 331.971) rel (a)
, a8 == (47., - 134.) rel (a)
, a7 == (47., - 78.) rel (a)
, a6 == (47., - 98.) rel (a)
, a5 == (47., - 42.) rel (a)
, a4 == (43.705, - 455.704) rel (a)
, a3 == (43.333, - 253.264) rel (a)
, a2 == (40.505, - 346.) rel (a)
, a1 == (36.172, - 271.95) rel (a)
, a0 == (33.035, - 356.498) rel (a)
, z == (30., 0.) rel (a)
, y == (23.506, - 305.) rel (a)
, x == (17.624, - 385.791) rel (a)
, w == (10., - 418.) rel (a)
, v == (3.495, - 305.) rel (a)
, u == (- 19.002, - 55.) rel (a)
, t == (- 19.301, - 414.594) rel (a)
, s == (- 21.777, - 202.262) rel (a)
, r == (- 23.632, - 420.) rel (a)
, q == (- 23.632, - 311.509) rel (a)
, p == (- 23.632, - 365.755) rel (a)
, o == (- 33.116, - 36.593) rel (a)
, n == (- 47., - 254.) rel (a)
, m == (- 63.189, - 162.286) rel (a)
, l == (- 64.316, - 325.071) rel (a)
, k == (- 64.316, - 406.439) rel (a)
, j == (- 103., - 119.407) rel (a)
, i == (- 104., - 246.) rel (a)
, h == (- 105., - 311.509) rel (a)
, g == (- 105., - 365.755) rel (a)
, f == (- 105., - 420.) rel (a)
, e == (- 105., - 338.632) rel (a)
, d == (- 114.005, - 189.318) rel (a)
, c == (- 117.114, - 101.) rel (a)
| T
-> draw (a19, a5, a18, a7)
; draw (a6, a20, a8, a21)
; draw (a28, a32, a40, a36)
; draw (g, h, q, p)
; draw (p, r, f, g)
; draw (c, j)
; draw (o, c)
; draw (u, o)
; draw (j, u)
; draw (a6, a7)
; draw (a20, a21)
; draw (a35, a20)
; draw (a34, a35)
; draw (a18, a34)
; draw (a19, a18)
; draw (m, i)
; draw (n, m)
; draw (d, n)
; draw (s, d)
; draw (i, s)
; draw (v, y)
; draw (a10, v)
; draw (a26, a10)
; draw (a22, a26)
; draw (a16, a22)
; draw (a1, a16)
; draw (y, a1)
; draw (a13, a3)
; draw (a11, a13)
; draw (a3, a11)
; draw (a15, w)
; draw (a30, a15)
; draw (w, a30)
; draw (a12, w)
; draw (a12, a12)
; draw (a15, a12)
; draw (a17, a15)
; draw (a30, a17)
; draw (a14, a30)
; draw (w, a14)
; draw (a14, a17)
; draw (a12, a14)
; draw (a17, a12)
; draw (a32, a28)
; draw (a40, a32)
; draw (a36, a40)
; draw (a37, a31)
; draw (a39, a37)
; draw (a38, a33)
; draw (l, g)
; draw (p, l)
; draw (k, p)
; draw (g, k) fi

: if p == (0.403, 0.723) rel (a, b)
, o == (0.403, 0.691) rel (a, b)
, n == (0.525, 0.592) rel (a, b)
, m == (0.525, 0.565) rel (a, b)
, l == (0.52, 0.538) rel (a, b)
, k == (0.336, 0.488) rel (a, b)
, j == (0.336, 0.459) rel (a, b)
, i == (0.373, 0.453) rel (a, b)
, h == (0.52, 0.369) rel (a, b)
, g == (0.52, 0.341) rel (a, b)
, f == (0.52, 0.309) rel (a, b)
, e == (0.387, 0.259) rel (a, b)
, d == (0.387, 0.229) rel (a, b)
, c == (0.165, 0.205) rel (a, b)
| T
-> Circle(h, l)
; Circle(l, h)
; print("A", f, TimesRoman, 12, 0)
; print("B", m, TimesRoman, 12, 0)
; print("C", d, TimesRoman, 12, 0)
; print("D", o, TimesRoman, 12, 0)
; print("E", j, TimesRoman, 12, 0)
; draw (l, h)
; draw (i, h)
; draw (l, i) fi

: if u == (0.848, 0.949) rel (a, b)
, t == (0.165, 0.832) rel (a, b)
, s == (0.203, 0.832) rel (a, b)
, r == (0.288, 0.832) rel (a, b)
, q == (0.325, 0.832) rel (a, b)
, p == (0.363, 0.832) rel (a, b)
, o == (0.4, 0.832) rel (a, b)
, n == (0.437, 0.832) rel (a, b)
, m == (0.475, 0.832) rel (a, b)
, l == (0.512, 0.832) rel (a, b)
, k == (0.549, 0.832) rel (a, b)
, j == (0.587, 0.832) rel (a, b)
, i == (0.624, 0.832) rel (a, b)
, h == (0.661, 0.832) rel (a, b)
, g == (0.699, 0.832) rel (a, b)
, f == (0.736, 0.832) rel (a, b)
, e == (0.773, 0.832) rel (a, b)
, d == (0.811, 0.832) rel (a, b)
, c == (0.848, 0.832) rel (a, b)
| T
-> print
("On a given line to construct", t, TimesRoman, 12, 1)
; print
("an equilateral triangle", s, TimesRoman, 12, 1)
; print
("Let AB be the given line;", r, TimesRoman, 12, 0)
; print
("thus it is required to describe"
, q
, TimesRoman
, 12
, 0)
; print
("on the line AB an equilateral", p, TimesRoman, 12, 0)
; print("triangle.", o, TimesRoman, 12, 0)
; print
(" With center A and distance"
, n
, TimesRoman
, 12
, 0)
; print
("AB let the circle C be described;"
, m
, TimesRoman
, 12
, 0)
; print
(" and with center B and ", l, TimesRoman, 12, 0)
; print
("distance BA let the circle D be"
, k
, TimesRoman
, 12
, 0)
; print("described;", j, TimesRoman, 12, 0)
; print
(" and let the circles C and D"
, i
, TimesRoman
, 12
, 0)
; print("cut one another at E.", h, TimesRoman, 12, 0)
; print
(" Now I say that the triangle"
, g
, TimesRoman
, 12
, 0)
; print("ABE is equilateral.", f, TimesRoman, 12, 0)
; print
(" For, since B and E both lie"
, e
, TimesRoman
, 12
, 0)
; print
("on the circle C, AB is equal to"
, d
, TimesRoman
, 12
, 0)
; print("AE. ...", c, TimesRoman, 12, 0) fi

: if e == (35., 0.) rel (a)
, d == (- 326., - 330) rel (a)
, c == (- 326., 51.) rel (a)
| T
-> FS14LeftSansTitle(c, d); FS14Right(c, d) fi

: 15 width butt ends stroke (a, b), (b, c)

: 15 width butt ends stroke (a, b); stroke (b, c)

: grey paint
fill (a, b, c, d), (d, a)
; black paint 5 width stroke (a, b, c, d), (d, a)

: if a16 == (257.5, - 31.) rel (a)
, a15 == (234.084, - 83.) rel (a)
, a14 == (221., - 31.) rel (a)
, a13 == (210.667, - 31.) rel (a)
, a12 == (194., - 95.) rel (a)
, a11 == (192., - 83.) rel (a)
, a10 == (187.25, - 83.) rel (a)
, a9 == (187., - 95.) rel (a)
, a8 == (174., - 31.) rel (a)
, a7 == (163.834, - 31.) rel (a)
, a6 == (153., - 95.) rel (a)
, a5 == (140.417, - 83.) rel (a)
, a4 == (140., - 83.) rel (a)
, a3 == (140., - 95.) rel (a)
, a2 == (132., - 31.) rel (a)
, a1 == (117., - 31.) rel (a)
, a0 == (107., - 83.) rel (a)
, z == (93.584, - 83.) rel (a)
, y == (87., - 31.) rel (a)
, x == (70.167, - 31.) rel (a)
, w == (60., - 83.) rel (a)
, v == (46.75, - 83.) rel (a)
, u == (37., - 31.) rel (a)
, t == (30., 0.) rel (a)
, s == (23.333, - 31.) rel (a)
, r == (17., - 83.) rel (a)
, q == (- 0.083, - 83.) rel (a)
, p == (- 7., - 31.) rel (a)
, o == (- 23.5, - 31.) rel (a)
, n == (- 32., - 83.) rel (a)
, m == (- 46.917, - 83.) rel (a)
, l == (- 55., - 31.) rel (a)
, k == (- 70.333, - 31.) rel (a)
, j == (- 77., - 83.) rel (a)
, i == (- 93.75, - 83.) rel (a)
, h == (- 102., - 31.) rel (a)
, g == (- 117.167, - 31.) rel (a)
, f == (- 124., - 83.) rel (a)
, e == (- 140.583, - 83.) rel (a)
, d == (- 149., - 31.) rel (a)
, c == (- 164., - 31.) rel (a)
| T
-> grey paint
JMF9a(c, e, g)
; JMF9b(i, k, m)
; JMF9c(o, q)
; JMF9d(s, v)
; JMF9e(x, z)
; JMF9i(a5, a1, a7, a10)
; black paint
JMF9j(a13, a16)
; Dot(c)
; Dot(e)
; Dot(g)
; Dot(i)
; Dot(k)
; Dot(m)
; Dot(q)
; Dot(o)
; Dot(s)
; Dot(v)
; Dot(z)
; Dot(x)
; Dot(a5)
; Dot(a1)
; Dot(a7)
; Dot(a10)
; black paint
print(" a", c, gacha, 9, 0)
; print(" c", g, gacha, 9, 0)
; print(" b", e, gacha, 9, 0)
; print(" d", i, gacha, 9, 0)
; print(" e", k, gacha, 9, 0)
; print(" f", m, gacha, 9, 0)
; print(" g", o, gacha, 9, 0)
; print(" h", q, gacha, 9, 0)
; print(" i", s, gacha, 9, 0)
; print(" j", v, gacha, 9, 0)
; print(" k", x, gacha, 9, 0)
; print(" l", z, gacha, 9, 0)
; print(" m", a1, gacha, 9, 0)
; print("", a5, gacha, 9, 0)
; print(" n", a3, gacha, 9, 0)
; print(" o", a7, gacha, 9, 0)
; print(" ", a10, gacha, 9, 0)
; print("p", a9, gacha, 9, 0)
; white paint
Dot(a13); white paint print(" q", a13, gacha, 9, 0) fi

: if e == (0., 1.) rel (a, b)
, d == (0., - 1.) rel (a, b)
, c == (- 1., - 0.) rel (a, b)
| T
-> QuarterCircle(a, e)
; QuarterCircle(a, c)
; QuarterCircle(a, d)
; QuarterCircle(a, b) fi

: if l == (1., 0.276) rel (a, b)
, k == (1., 0.552) rel (a, b)
, j == (1., 1.) rel (a, b)
, i == (0.888, 0.526) rel (a, b)
, h == (0.776, 0.776) rel (a, b)
, g == (0.707, 0.707) rel (a, b)
, f == (0.552, 1.) rel (a, b)
, e == (0.526, 0.888) rel (a, b)
, d == (0.276, 1.) rel (a, b)
, c == (0., 1.) rel (a, b)
| T
-> draw (c, f, k, b) fi

: if d == (- 0.238, - 0.508) rel (a, b)
, c == (- 0.238, 0.508) rel (a, b)
| T
-> fill (c, a), (a, d), (d, b), (b, c) fi

: if e == (0.893, 0.) rel (a, b), x == (0, 3) rel (a)
| (a, e) para (e, b) and (f, g) cong (e, b)
-> ArrowHead(e, b); a, x width stroke (c, d, a, e) fi

: if u == (0.381, 0.856) rel (a, b)
, t == (0.573, 0.835) rel (a, b)
, s == (0.509, 0.835) rel (a, b)
, r == (0.445, 0.835) rel (a, b)
, q == (0.381, 0.835) rel (a, b)
, p == (0.573, 0.8) rel (a, b)
, o == (0.509, 0.8) rel (a, b)
, n == (0.381, 0.8) rel (a, b)
, m == (0.637, 0.8) rel (a, b)
, l == (0.445, 0.8) rel (a, b)
, k == (0.445, 0.787) rel (a, b)
, j == (0.381, 0.776) rel (a, b)
, i == (0.637, 0.776) rel (a, b)
, h == (0.509, 0.736) rel (a, b)
, g == (0.573, 0.72) rel (a, b)
, f == (0.808, 0.36) rel (a, b)
, e == (0.192, 0.189) rel (a, b)
, d == (0.085, 0.) rel (a, b)
, c == (0.904, 0.) rel (a, b)
| (l, o) cong (n, l)
and (o, p) cong (l, o)
and (p, m) cong (o, p)
and ver (l, n)
and ver (o, l)
and ver (p, o)
and ver (m, p)
and ver (t, s)
and ver (r, q)
and ver (s, r)
and ver (t, s)
and ver (a, d)
and ver (c, a)
and hor (n, q)
and hor (l, r)
and hor (o, s)
and hor (p, t)
-> print("if", j, Helvetica, 12, 2)
; print("|", k, Helvetica, 12, 2)
; print("and", h, Helvetica, 12, 2)
; print("then", g, Helvetica, 12, 2)
; print("fi", i, Helvetica, 12, 2)
; print("E", q, Helvetica, 12, 0)
; if y == (0, 0) rel (z) | hor (y, q) -> z := y fi
; print("(A, E) cong (A, B)", r, Helvetica, 12, 0)
; print("(B, E) cong (B, A)", s, Helvetica, 12, 0)
; print
("Draw (A, E); Draw (B, E)", t, Helvetica, 12, 0) fi

: if aa == (1.248, 1.085) rel (a, b)
, bb == (1.245, 1.056) rel (a, b)
, z == (0.381, 0.872) rel (a, b)
, y == (0.656, 0.651) rel (a, b)
, x == (0.656, 0.627) rel (a, b)
, w == (0.456, 0.621) rel (a, b)
, v == (0.341, 0.597) rel (a, b)
, u == (0.456, 0.597) rel (a, b)
, t == (0.64, 0.597) rel (a, b)
, s == (0.413, 0.597) rel (a, b)
, r == (0.293, 0.541) rel (a, b)
, q == (0.469, 0.505) rel (a, b)
, p == (0.469, 0.459) rel (a, b)
, o == (0.64, 0.413) rel (a, b)
, n == (0.304, 0.408) rel (a, b)
, m == (0.669, 0.408) rel (a, b)
, l == (0.293, 0.403) rel (a, b)
, k == (0.669, 0.381) rel (a, b)
, j == (0.469, 0.373) rel (a, b)
, i == (0.384, 0.336) rel (a, b)
, h == (0.413, 0.253) rel (a, b)
, g == (0.459, 0.253) rel (a, b)
, f == (0.379, 0.253) rel (a, b)
, e == (0.304, 0.253) rel (a, b)
, d == (0.384, 0.197) rel (a, b)
, c == (0.192, 0.189) rel (a, b)
| (q, t) cong (o, q)
and (t, u) cong (o, t)
and ver (t, u)
and ver (g, h)
and ver (f, g)
and ver (g, h)
and ver (s, v)
and ver (u, s)
and hor (o, t)
and hor (j, p)
and hor (p, q)
and hor (u, w)
and hor (l, r)
-> ForumSlide16Bridge(a, b, z)
; Dot(u)
; Dot(t)
; Dot(o)
; Dot(q)
; Arrow(h, g, j, p, bb, aa)
; Arrow(l, r, v, s, bb, aa)
; print("== (1, 1) rel (A, B)", z, helvetica, 12, 0)
; print("A", k, helvetica, 12, 0)
; print("B", x, helvetica, 12, 0)
; print("Hint for E", e, helvetica, 10, 0)
; print("Actual E", d, helvetica, 10, 0)
; draw (t, o)
; draw (q, o)
; draw (t, q) fi

: if e == (30., 0.) rel (a)
, d == (- 285., - 300.) rel (a)
, c == (- 285., 111.) rel (a)
| ver (d, c)
-> ForumSlide17(c, d) fi

: if h == (1., 5.7) rel (a, b)
, g == (1.7, 5.4) rel (a, b)
, f == (2.4, 4.65) rel (a, b)
, e == (0., 3.15) rel (a, b)
, d == (1.7, - 0.05) rel (a, b)
, c == (2.4, - 0.05) rel (a, b)
| T
-> print("Command", a, helvetica, 12, 2)
; print("whose execution", b, helvetica, 12, 0)
; print("will produce the", d, helvetica, 12, 0)
; print("current image", c, helvetica, 12, 0) fi

: if c == (1.7, 0.) rel (a, b) | ver (b, a)
-> print("Environment", a, helvetica, 12, 2)
; print("A list of parsed", b, helvetica, 12, 0)
; print("Juno procedures", c, helvetica, 12, 0) fi

: if n == (3.65, 4.45) rel (a, b)
, m == (3.759, 3.539) rel (a, b)
, l == (2.831, 3.18) rel (a, b)
, k == (2.32, 2.935) rel (a, b)
, j == (1.455, 2.606) rel (a, b)
, i == (0.496, 2.524) rel (a, b)
, h == (2.774, 2.466) rel (a, b)
, g == (2.261, 2.347) rel (a, b)
, f == (- 0., 1.9) rel (a, b)
, e == (3.754, 1.875) rel (a, b)
, d == (1., 1.3) rel (a, b)
, c == (3.65, 1.15) rel (a, b)
| ver (b, a)
-> print("Image", a, helvetica, 12, 2)
; print("e.g.,", b, helvetica, 12, 0)
; draw (i, c)
; draw (n, i)
; draw (m, n)
; draw (l, m)
; draw (h, l)
; draw (e, h)
; draw (c, e)
; draw (k, g)
; draw (j, k)
; draw (g, j) fi

: if c == (1.7, - 0.) rel (a, b) | ver (b, a)
-> print("Active.juno", a, helvetica, 12, 2)
; print("A text file of", b, helvetica, 12, 0)
; print("Juno procedures", c, helvetica, 12, 0) fi

: if d == (0.336, 0.472) rel (a, b)
, c == (0.664, - 0.472) rel (a, b)
| ver (c, a)
and ver (b, d)
and hor (a, d)
and hor (c, b)
-> draw (c, a); draw (b, c); draw (d, b); draw (a, d) fi

: if t == (1.235, 1.533) rel (a, b)
, s == (1.235, 1.501) rel (a, b)
, r == (0.909, 0.648) rel (a, b)
, q == (0.507, 0.648) rel (a, b)
, p == (0.571, 0.496) rel (a, b)
, o == (0.627, 0.477) rel (a, b)
, n == (0.507, 0.477) rel (a, b)
, m == (0.507, 0.368) rel (a, b)
, l == (0.627, 0.368) rel (a, b)
, k == (0.571, 0.355) rel (a, b)
, j == (0.571, 0.288) rel (a, b)
, i == (0.733, 0.237) rel (a, b)
, h == (0.675, 0.237) rel (a, b)
, g == (0.301, 0.237) rel (a, b)
, f == (0.36, 0.237) rel (a, b)
, e == (0.165, 0.205) rel (a, b)
, d == (0.627, 0.197) rel (a, b)
, c == (0.253, 0.197) rel (a, b)
| T
-> Rectangle(c, q)
; Rectangle(d, r)
; JFNW(g, f)
; JFSW(h, i)
; Arrow(l, l, l, m, s, t)
; Arrow(n, n, n, o, s, t)
; print("Log", j, helvetica, 12, 0)
; print("Execute", p, helvetica, 12, 0) fi

: if ab == (1.235, 1.533) rel (a, b)
, aa == (1.235, 1.501) rel (a, b)
, { == (0.571, 1.28) rel (a, b)
, z == (0.507, 1.28) rel (a, b)
, y == (0.909, 1.28) rel (a, b)
, x == (0.571, 1.272) rel (a, b)
, w == (0.571, 1.131) rel (a, b)
, v == (0.507, 1.105) rel (a, b)
, u == (0.627, 1.105) rel (a, b)
, t == (0.507, 0.996) rel (a, b)
, s == (0.627, 0.996) rel (a, b)
, r == (0.571, 0.984) rel (a, b)
, q == (0.571, 0.883) rel (a, b)
, p == (0.36, 0.861) rel (a, b)
, o == (0.301, 0.861) rel (a, b)
, n == (0.733, 0.861) rel (a, b)
, m == (0.675, 0.861) rel (a, b)
, l == (0.253, 0.821) rel (a, b)
, k == (0.627, 0.821) rel (a, b)
, j == (0.325, 0.821) rel (a, b)
, i == (0.435, 0.821) rel (a, b)
, h == (0.435, 0.821) rel (a, b)
, g == (0.435, 0.808) rel (a, b)
, f == (0.389, 0.757) rel (a, b)
, e == (0.389, 0.736) rel (a, b)
, d == (0.435, 0.648) rel (a, b)
, c == (0.325, 0.648) rel (a, b)
| T
-> Rectangle(l, z)
; Rectangle(k, y)
; JFNE(o, p)
; JFSE(m, n)
; Arrow(s, s, s, t, aa, ab)
; Arrow(v, v, v, u, aa, ab)
; Arrow(c, c, c, j, aa, ab)
; Arrow(h, g, i, d, aa, ab)
; print("Parse", q, helvetica, 12, 0)
; print("Unparse", w, helvetica, 12, 0) fi

: ForumSlide12Left(a, b); ForumSlide12Right(a, b)

: if w == (0.887, 0.209) rel (a, b)
, v == (0.829, - 0.485) rel (a, b)
, u == (0.809, 0.1) rel (a, b)
, t == (0.714, - 0.555) rel (a, b)
, s == (0.705, 0.34) rel (a, b)
, r == (0.626, 0.231) rel (a, b)
, q == (0.626, - 0.153) rel (a, b)
, p == (0.59, 0.401) rel (a, b)
, o == (0.516, 0.533) rel (a, b)
, n == (0.511, - 0.224) rel (a, b)
, m == (0.511, 0.659) rel (a, b)
, l == (0.5, 0.) rel (a, b)
, k == (0.489, - 0.659) rel (a, b)
, j == (0.446, 0.401) rel (a, b)
, i == (0.397, 0.231) rel (a, b)
, h == (0.397, - 0.153) rel (a, b)
, g == (0.328, 0.347) rel (a, b)
, f == (0.309, - 0.555) rel (a, b)
, e == (0.203, 0.116) rel (a, b)
, d == (0.194, - 0.485) rel (a, b)
, c == (0.135, 0.232) rel (a, b)
| T
-> SolidStump(t, v)
; SolidStump(u, w)
; SolidStump(c, e)
; SolidStump(d, f)
; SolidCircle(o, m)
; fill (g, j, p, s)
, (s, w)
, (w, u)
, (u, r)
, (r, q)
, (q, v)
, (v, t)
, (t, n)
, (n, f)
, (f, d)
, (d, h)
, (h, i)
, (i, e)
, (e, c)
, (c, g) fi

: if l == (1., 0.276) rel (a, b)
, k == (1., 0.552) rel (a, b)
, j == (1., 1.) rel (a, b)
, i == (0.888, 0.526) rel (a, b)
, h == (0.776, 0.776) rel (a, b)
, g == (0.707, 0.707) rel (a, b)
, f == (0.552, 1.) rel (a, b)
, e == (0.526, 0.888) rel (a, b)
, d == (0.276, 1.) rel (a, b)
, c == (0., 1.) rel (a, b)
| T
-> x, y width stroke (c, f, k, b) fi

: if k == (1., 0.552) rel (a, b)
, f == (0.552, 1.) rel (a, b)
, c == (0., 1.) rel (a, b)
| T
-> fill (a, c), (c, f, k, b), (b, a) fi

: if e == (- 0., - 1.) rel (a, b)
, d == (- 1., - 0.) rel (a, b)
, c == (- 0., 1.) rel (a, b)
| T
-> WideQuarterCircle(a, b, f, g)
; WideQuarterCircle(a, c, f, g)
; WideQuarterCircle(a, d, f, g)
; WideQuarterCircle(a, e, f, g)
; f, g width round ends stroke (d, b) fi

: if g == (0., 0.289) rel (a, b)
, f == (1., 0.289) rel (a, b)
, e == (0.704, 0.637) rel (a, b)
, d == (0.296, 0.637) rel (a, b)
, c == (0.5, 0.637) rel (a, b)
| T
-> fill (b, f, e, c), (c, d, g, a) fi

: if l == (1., - 1.932) rel (a, b)
, k == (- 0., - 1.922) rel (a, b)
, j == (1., - 1.718) rel (a, b)
, i == (- 0., - 1.718) rel (a, b)
, h == (0.757, - 1.583) rel (a, b)
, g == (0.243, - 1.583) rel (a, b)
, f == (0.932, - 1.369) rel (a, b)
, e == (0.068, - 1.369) rel (a, b)
, d == (1., - 0.757) rel (a, b)
, c == (- 0., - 0.757) rel (a, b)
| T
-> fill (a, c, e, g)
, (g, i)
, (i, k)
, (k, l)
, (l, j)
, (j, h)
, (h, f, d, b) fi

: if e == (2.373, - 0.68) rel (a, b)
, d == (2.2, - 0.333) rel (a, b)
, c == (1.72, 0.) rel (a, b)
| T
-> w0, w00 width
stroke (b, c, d, e); w1, w11 width stroke (b, a) fi

: if c == (2, 0) rel (a, b), d == (2.7, 0) rel (a, b) | T
-> w1, w11 width
stroke (a, b)
; w0, w00 width
stroke (b, c); w2, w22 width stroke (c, d) fi

: if e == (1.035, 1.451) rel (a, b)
, d == (0.515, - 0.036) rel (a, b)
, c == (0.057, 2.379) rel (a, b)
| T
-> fill (a, b), (b, e), (e, c), (c, a) fi

: if q == (0.889, 0.001) rel (a, b)
, p == (0.829, - 0.565) rel (a, b)
, o == (0.814, - 0.006) rel (a, b)
, n == (0.751, - 0.565) rel (a, b)
, m == (0.733, - 0.002) rel (a, b)
, l == (0.717, - 0.646) rel (a, b)
, k == (0.682, - 0.409) rel (a, b)
, j == (0.674, - 0.564) rel (a, b)
, i == (0.656, - 0.405) rel (a, b)
, h == (0.647, - 0.638) rel (a, b)
, g == (0.504, - 0.004) rel (a, b)
, f == (0.506, 0.289) rel (a, b)
, e == (0.204, - 0.002) rel (a, b)
, d == (0.204, 0.045) rel (a, b)
, c == (0.206, 0.289) rel (a, b)
| T
-> TridentFrill1(d, c, i, k, j, p)
; TridentFrill2(g, f, i, k, j, p, h, l)
; TridentFrill3(m, q) fi

: if d == (1., 0.613) rel (a, b)
, c == (0.166, 0.613) rel (a, b)
| T
-> TridentFrills(c, d); fill (a, b), (b, d), (d, c) fi

: if j == (0.606, 0.101) rel (a, b)
, i == (0.606, - 0.101) rel (a, b)
, h == (0.472, - 0.101) rel (a, b)
, g == (0.472, 0.101) rel (a, b)
, f == (0.301, 0.101) rel (a, b)
, e == (0.242, - 0.101) rel (a, b)
, d == (0.134, 0.101) rel (a, b)
, c == (0.134, - 0.101) rel (a, b)
| T
-> TridentTower(f, g)
; TridentSubTail(i, j)
; TridentSubSnout(c, d)
; Blacken(c, i, j, d) fi

: if t == (1., 0.) rel (a, b)
, s == (0.9, 0.) rel (a, b)
, r == (0.9, 0.) rel (a, b)
, q == (0.8, 0.) rel (a, b)
, p == (0.7, - 0.) rel (a, b)
, o == (0.7, - 0.) rel (a, b)
, n == (0.6, - 0.) rel (a, b)
, m == (0.6, - 0.) rel (a, b)
, l == (0.5, - 0.) rel (a, b)
, k == (0.5, - 0.) rel (a, b)
, j == (0.4, - 0.) rel (a, b)
, i == (0.4, - 0.) rel (a, b)
, h == (0.3, - 0.) rel (a, b)
, g == (0.3, - 0.) rel (a, b)
, f == (0.2, 0.) rel (a, b)
, e == (0.2, 0.) rel (a, b)
, d == (0.1, 0.) rel (a, b)
, c == (0.1, 0.) rel (a, b)
| T
-> SolidPerson(a, d)
; SolidPerson(c, e)
; SolidPerson(h, i)
; SolidPerson(f, g)
; SolidPerson(n, p)
; SolidPerson(o, q)
; SolidPerson(l, m)
; SolidPerson(j, k)
; SolidPerson(s, t)
; SolidPerson(q, r) fi

: if c == (0.5, 0.) rel (a, b) | T
-> TenSolidPeople(a, c); TenSolidPeople(c, b) fi

: if g == (1.328, - 0.774) rel (a, b)
, f == (1.2, - 0.77) rel (a, b)
, e == (0.906, 0.423) rel (a, b)
, d == (0.5, 0.) rel (a, b)
, c == (0.094, - 0.423) rel (a, b)
| T
-> black paint
Trident(a, b)
; red paint
InternationalNot(d, e, f, g)
; if x == (0.05, 0) rel (c, e)
, y == (0.95, 0) rel (c, e)
| T
-> white paint TwentySolidPeople(x, y) fi fi

: if d == (0., - 1.25) rel (a, b)
, c == (1., - 1.25) rel (a, b)
| T
-> fill (b, c, d, a) fi

: if e == (0., 1.) rel (a, b)
, d == (0., - 1.) rel (a, b)
, c == (- 1., - 0.) rel (a, b)
| T
-> SolidQuarterCircle(a, e)
; SolidQuarterCircle(a, c)
; SolidQuarterCircle(a, d)
; SolidQuarterCircle(a, b) fi

: if x == (1.049, - 0.) rel (a, b)
, w == (0.959, - 0.) rel (a, b)
, v == (0.905, - 0.) rel (a, b)
, u == (0.864, - 0.) rel (a, b)
, t == (0.82, - 0.) rel (a, b)
, s == (0.779, - 0.) rel (a, b)
, r == (0.734, - 0.) rel (a, b)
, q == (0.693, - 0.) rel (a, b)
, p == (0.635, - 0.) rel (a, b)
, o == (0.594, - 0.) rel (a, b)
, n == (0.554, - 0.) rel (a, b)
, m == (0.513, - 0.) rel (a, b)
, l == (0.464, - 0.) rel (a, b)
, k == (0.423, 0.) rel (a, b)
, j == (0.363, 0.) rel (a, b)
, i == (0.321, 0.) rel (a, b)
, h == (0.27, 0.) rel (a, b)
, g == (0.229, 0.) rel (a, b)
, f == (0.175, 0.) rel (a, b)
, e == (0.134, 0.) rel (a, b)
, d == (0.085, 0.) rel (a, b)
, c == (0.044, 0.) rel (a, b)
| T
-> print("Jun", a, helvetica, 7, 0)
; print("Jul", d, helvetica, 7, 0)
; print("Aug", f, helvetica, 7, 0)
; print("Sep", h, helvetica, 7, 0)
; print("Oct", j, helvetica, 7, 0)
; print("Nov", l, helvetica, 7, 0)
; print("Dec", n, helvetica, 7, 0)
; print("Jan", p, helvetica, 7, 0)
; print("Feb", r, helvetica, 7, 0)
; print("Mar", t, helvetica, 7, 0)
; print("Apr", v, helvetica, 7, 0)
; print("May", b, helvetica, 7, 0) fi

: if i == (5.194, - 7.645) rel (a, b)
, h == (5.194, - 6.677) rel (a, b)
, g == (5.081, - 6.677) rel (a, b)
, d == (1., 4.774) rel (a, b)
, c == (- 0., 4.774) rel (a, b)
| ver (c, a)
and ver (b, d)
and hor (x, c)
and hor (x, d)
-> lightgreen paint
fill3(a, b, d)
; fill3(c, a, d)
; black paint
butt ends
e, f width stroke (a, b), (b, d), (d, c), (c, a) fi

(a, b, ja, fe, mr, ap, my, jn, jl, au, se, oc, no, dc)
: if r == (0.98, 0.416) rel (a, b)
, q == (0.94, - 0.037) rel (a, b)
, p == (0.917, 0.) rel (a, b)
, o == (0.833, 0.) rel (a, b)
, n == (0.75, 0.) rel (a, b)
, m == (0.667, 0.) rel (a, b)
, l == (0.583, 0.) rel (a, b)
, k == (0.5, 0.) rel (a, b)
, j == (0.425, - 0.487) rel (a, b)
, i == (0.419, - 0.487) rel (a, b)
, h == (0.417, 0.) rel (a, b)
, g == (0.333, 0.) rel (a, b)
, f == (0.25, 0.) rel (a, b)
, e == (0.167, 0.) rel (a, b)
, d == (0.083, 0.) rel (a, b)
, c == (0.018, - 0.037) rel (a, b)
| T
-> Months(c, q)
; Bar(a, d, ja, i, j)
; Bar(d, e, fe, i, j)
; Bar(e, f, mr, i, j)
; Bar(f, g, ap, i, j)
; Bar(g, h, my, i, j)
; Bar(h, k, jn, i, j)
; Bar(k, l, jl, i, j)
; Bar(l, m, au, i, j)
; Bar(m, n, se, i, j)
; Bar(n, o, oc, i, j)
; Bar(o, p, no, i, j)
; Bar(p, b, dc, i, j) fi

: if w == (1., 0.558) rel (a, b)
, v == (1., 0.668) rel (a, b)
, u == (1., 0.338) rel (a, b)
, t == (1., 0.448) rel (a, b)
, s == (1., 0.229) rel (a, b)
, r == (1., 0.119) rel (a, b)
, q == (0., 0.668) rel (a, b)
, p == (- 0.037, 0.558) rel (a, b)
, o == (- 0.037, 0.448) rel (a, b)
, n == (- 0.037, 0.338) rel (a, b)
, m == (- 0.037, 0.229) rel (a, b)
, l == (- 0.037, 0.119) rel (a, b)
, k == (- 0.037, 0.668) rel (a, b)
, j == (- 0.037, 0.) rel (a, b)
, i == (- 0.082, 0.558) rel (a, b)
, h == (- 0.082, 0.448) rel (a, b)
, g == (- 0.082, 0.338) rel (a, b)
, f == (- 0.082, 0.229) rel (a, b)
, e == (- 0.082, 0.119) rel (a, b)
, d == (- 0.082, 0.668) rel (a, b)
, c == (- 0.082, 0.) rel (a, b)
| T
-> black paint
print("145", d, Helvetica, 7, 0)
; print("143", i, Helvetica, 7, 0)
; print("141", h, Helvetica, 7, 0)
; print("139", g, Helvetica, 7, 0)
; print("137", f, Helvetica, 7, 0)
; print("135", e, Helvetica, 7, 0)
; print("131", c, Helvetica, 7, 0)
; draw (v, k)
; draw (w, p)
; draw (t, o)
; draw (u, n)
; draw (s, m)
; draw (r, l)
; draw (b, j) fi

: if n == (0.958, 0.623) rel (a, b)
, m == (0.873, 0.519) rel (a, b)
, l == (0.692, 0.373) rel (a, b)
, k == (0.623, 0.279) rel (a, b)
, j == (0.549, 0.24) rel (a, b)
, i == (0.536, 0.136) rel (a, b)
, h == (0.461, 0.123) rel (a, b)
, g == (0.364, 0.172) rel (a, b)
, f == (0.237, 0.24) rel (a, b)
, e == (0.179, 0.289) rel (a, b)
, d == (0.117, 0.325) rel (a, b)
, c == (0.042, 0.305) rel (a, b)
| T
-> IPProductionBackground(a, b)
; BarGraph(a, b, c, d, e, f, g, h, i, j, k, l, m, n) fi

: if n == (1.003, - 0.072) rel (a, b)
, m == (0.844, - 0.072) rel (a, b)
, l == (0.656, - 0.072) rel (a, b)
, k == (0.596, - 0.072) rel (a, b)
, j == (0.527, 0.722) rel (a, b)
, i == (0.365, 0.722) rel (a, b)
, h == (0.35, 0.722) rel (a, b)
, g == (0.222, - 0.129) rel (a, b)
, f == (0.069, - 0.072) rel (a, b)
, e == (0.009, - 0.072) rel (a, b)
, d == (- 0.078, - 0.129) rel (a, b)
, c == (- 0.081, 0.722) rel (a, b)
| T
-> IPProductionGraphData(a, b)
; print("1982", e, Helvetica, 7, 0)
; print("1983", k, Helvetica, 7, 0)
; print("(preliminary)", m, Helvetica, 7, 0)
; print("Source: Federal Reserve", d, Helvetica, 7, 0)
; print
(" (1967 = 100)", i, Helvetica, 7, 0)
; print
("US Industrial Production", c, Helvetica, 10, 2) fi

: if f == (1., 0.769) rel (a, b)
, e == (0.926, 0.126) rel (a, b)
, d == (0.121, 0.126) rel (a, b)
, c == (- 0., 0.769) rel (a, b)
| T
-> if aa == (- 6, - 6) rel (a)
, bb == (- 6, - 6) rel (b)
, ff == (- 6, - 6) rel (f)
, ccc == (- 6, - 6) rel (c)
| T
-> black paint
fill (aa, bb), (bb, ff), (ff, ccc)
; white paint
fill (a, b), (b, f), (f, c)
; black paint draw (a, b), (b, f), (f, c), (c, a) fi
; black paint IPProducationGraphWithoutFrame(d, e) fi

: if f == (0.309, - 0.951) rel (a, b)
, e == (- 0.809, - 0.588) rel (a, b)
, d == (- 0.809, 0.588) rel (a, b)
, c == (0.309, 0.951) rel (a, b)
| T
-> fill (c, e), (e, b), (b, d), (d, f), (f, c) fi

: if d == (0, 1) rel (a) | (a, d) cong (b, c)
-> Star(a, d) fi

: if h == (5., 0.) rel (a, b)
, e == (4., 0.) rel (a, b)
, d == (3., 0.) rel (a, b)
, c == (2., 0.) rel (a, b)
| T
-> Star2(a, f, g)
; Star2(b, f, g)
; Star2(c, f, g)
; Star2(d, f, g)
; Star2(e, f, g)
; Star2(h, f, g) fi

: if e == (4., 0.) rel (a, b)
, d == (3., 0.) rel (a, b)
, c == (2., 0.) rel (a, b)
| T
-> Star2(a, f, g)
; Star2(b, f, g)
; Star2(c, f, g)
; Star2(d, f, g)
; Star2(e, f, g) fi

: if t == (- 0.317, - 0.882) rel (a, b)
, s == (- 0.302, - 0.818) rel (a, b)
, r == (0.125, - 0.375) rel (a, b)
, q == (0.375, - 0.375) rel (a, b)
, p == (0.875, - 0.375) rel (a, b)
, o == (0.625, - 0.375) rel (a, b)
, n == (0.25, - 0.25) rel (a, b)
, m == (0.5, - 0.25) rel (a, b)
, l == (0., - 0.25) rel (a, b)
, k == (1., - 0.25) rel (a, b)
, j == (0.75, - 0.25) rel (a, b)
, i == (0.375, - 0.125) rel (a, b)
, h == (0.625, - 0.125) rel (a, b)
, g == (0.125, - 0.125) rel (a, b)
, f == (0.875, - 0.125) rel (a, b)
, e == (0.75, 0.) rel (a, b)
, d == (0.5, 0.) rel (a, b)
, c == (0.25, 0.) rel (a, b)
| T
-> SixStars(b, k, s, t)
; SixStars(e, j, s, t)
; SixStars(d, m, s, t)
; SixStars(c, n, s, t)
; SixStars(a, l, s, t)
; FiveStars(f, p, s, t)
; FiveStars(h, o, s, t)
; FiveStars(i, q, s, t)
; FiveStars(g, r, s, t) fi

: if d == (0.662, - 0.473) rel (a, b)
, c == (0.471, 0.436) rel (a, b)
| ver (a, c)
and ver (d, b)
and hor (c, b)
and hor (a, d)
-> fill (a, c), (c, b), (b, d) fi

: if n == (0.5, - 2.795) rel (a, b)
, l == (0.167, - 2.795) rel (a, b)
, j == (0.833, - 2.795) rel (a, b)
, f == (0.333, 0.) rel (a, b)
, c == (0.667, 0.) rel (a, b)
| ver (j, x) and ver (n, x) and ver (l, x)
-> red paint Stripe(c, j); Stripe(f, n); Stripe(a, l) fi

: if v == (1., - 2.395) rel (a, b)
, u == (0.571, - 2.395) rel (a, b)
, t == (0.714, - 2.395) rel (a, b)
, s == (0.857, - 2.395) rel (a, b)
, r == (0.429, - 2.395) rel (a, b)
, q == (0.143, - 2.395) rel (a, b)
, p == (0.286, - 2.395) rel (a, b)
, o == (- 0., - 2.395) rel (a, b)
, n == (0.286, - 1.233) rel (a, b)
, m == (0.714, - 1.233) rel (a, b)
, l == (0.429, - 1.233) rel (a, b)
, k == (0.857, - 1.233) rel (a, b)
, j == (0.14, - 1.233) rel (a, b)
, i == (0.571, - 1.233) rel (a, b)
, h == (1., - 1.233) rel (a, b)
, g == (0.14, - 1.233) rel (a, b)
, f == (- 0., - 1.233) rel (a, b)
, e == (0.106, - 0.118) rel (a, b)
, d == (0.894, - 0.118) rel (a, b)
, c == (0.14, 0.) rel (a, b)
| ver (v, x)
and ver (t, x)
and ver (r, x)
and ver (q, x)
-> red paint
Stripe(k, v)
; Stripe(i, t)
; Stripe(n, r)
; Stripe(f, q)
; blue paint
Stripe(a, h); white paint FiftyStars(e, d) fi

: if j == (0.462, 0.) rel (a, b) | T -> k := j fi

: if g == (0, 0) rel (a) | T
-> SixThirteenths(a, b, g)
; FlagTop(g, b, x)
; FlagBottom(a, g, x) fi

: if h == (425., 82.) rel (a)
, g == (294., 157.) rel (a)
, f == (215., 71.) rel (a)
, e == (215., - 71.) rel (a)
, d == (151., 0.) rel (a)
, c == (- 20., 157.) rel (a)
| (d, e) cong (f, d)
and ver (f, e)
and hor (a, d)
and hor (c, g)
-> Flag(e, f, h); Banner(a, d); IPProductionGraph(c, g) fi

: if o == (0.624, 1.683) rel (a, b)
, n == (- 0.263, 1.698) rel (a, b)
, m == (1.72, 1.666) rel (a, b)
, l == (- 0.843, 0.739) rel (a, b)
, k == (2.591, 0.668) rel (a, b)
, j == (0., 0.016) rel (a, b)
, i == (3.048, - 0.033) rel (a, b)
, h == (3.048, - 0.049) rel (a, b)
, g == (2.569, - 0.751) rel (a, b)
, f == (- 0.866, - 0.712) rel (a, b)
, e == (1.666, - 1.72) rel (a, b)
, d == (- 0.318, - 1.688) rel (a, b)
, c == (0.569, - 1.703) rel (a, b)
| T
-> lightred paint
fill (a, f, d, c)
, (c, e, g, h)
, (h, k, m, o)
, (o, n, l, a)
; black paint
1.5 width
stroke (a, f, d, c)
, (c, e, g, h)
, (h, k, m, o)
, (o, n, l, a) fi

: if h == (0.714, - 0.) rel (a, b)
, g == (0.857, - 0.) rel (a, b)
, f == (0.429, - 0.) rel (a, b)
, e == (0.286, - 0.) rel (a, b)
, d == (0.571, - 0.) rel (a, b)
, c == (0.143, - 0.) rel (a, b)
| T
-> Valentine(a, c)
; Valentine(c, e)
; Valentine(e, f)
; Valentine(f, d)
; Valentine(d, h)
; Valentine(h, g)
; Valentine(g, b) fi

: if f == (194., - 253.) rel (a)
, e == (194., - 40.) rel (a)
, d == (56., 0.) rel (a)
, c == (- 178., - 423.) rel (a)
| ver (f, e)
-> JMF13bridge(c); SevenValentines(e, f) fi

: if v == (0.074, - 0.567) rel (a, b)
, u == (0.567, - 0.567) rel (a, b)
, t == (0.493, - 0.567) rel (a, b)
, s == (0., - 0.559) rel (a, b)
, r == (0.641, - 0.485) rel (a, b)
, q == (0.222, - 0.452) rel (a, b)
, p == (0.73, - 0.281) rel (a, b)
, o == (0.148, - 0.278) rel (a, b)
, n == (0.311, - 0.259) rel (a, b)
, m == (0.911, - 0.23) rel (a, b)
, l == (1., - 0.148) rel (a, b)
, k == (0.911, 0.) rel (a, b)
, j == (0.73, 0.) rel (a, b)
, i == (0.641, 0.) rel (a, b)
, h == (0.222, 0.) rel (a, b)
, g == (0.148, 0.) rel (a, b)
, f == (0.074, 0.) rel (a, b)
, e == (0.311, 0.) rel (a, b)
, d == (0.567, 0.) rel (a, b)
, c == (0.493, 0.) rel (a, b)
| T
-> print("(a, c) cong (b, d)", d, Helvetica, 12, 0)
; print("(a, d) cong (b, c)", c, Helvetica, 12, 0)
; print("(a, c) para (b, d)", i, Helvetica, 12, 0)
; print("edge(b, d)", h, Helvetica, 12, 0)
; print("circle(c, d)", g, Helvetica, 12, 0)
; print("arc(c, d, a, b)", f, Helvetica, 12, 0)
; print("yellowSubmarine(a, c)", a, Helvetica, 12, 0)
; print("Constraints", j, Helvetica, 12, 2)
; print("Commands", e, Helvetica, 12, 2)
; print("a, b, c, d", k, Helvetica, 12, 0)
; print("Points", b, Helvetica, 12, 2) fi

: if n == (0.181, 0.278) rel (a, b)
, m == (0.181, 0.307) rel (a, b)
, l == (0.227, 0.345) rel (a, b)
, k == (0.626, 0.481) rel (a, b)
, j == (0.626, 0.511) rel (a, b)
, i == (0.611, 0.541) rel (a, b)
, h == (0.031, 0.729) rel (a, b)
, g == (- 0.03, 0.733) rel (a, b)
, f == (- 0.03, 0.763) rel (a, b)
, e == (0.415, 0.925) rel (a, b)
, d == (0.367, 0.933) rel (a, b)
, c == (0.367, 0.963) rel (a, b)
| T
-> yellow paint
Trident(e, i)
; black paint
Circle(i, e)
; Dot(l)
; Dot(h)
; Dot(i)
; Dot(e)
; print("c", j, Helvetica, 12, 0)
; print("a", c, Helvetica, 12, 0)
; print("b", f, Helvetica, 12, 0)
; print("d", m, Helvetica, 12, 0)
; draw (i, l, e, h)
; draw (l, h) fi

: YellowSubmarineSlideWords(a, b)
; YellowSubmarineSlideImage(a, b)

: if e == (75., - 50.) rel (a)
, d == (75., - 293.) rel (a)
, c == (56., 0.) rel (a)
| ver (e, d)
-> YellowSubmarineSlide(d, e) fi

: if a42 == (352., - 36.0001) rel (a)
, a41 == (343., - 84.0001) rel (a)
, a40 == (292., - 108.0001) rel (a)
, a39 == (229., - 60.0001) rel (a)
, a38 == (181., - 204.0001) rel (a)
, a37 == (147.9999, - 132.0001) rel (a)
, a36 == (114., - 180.0001) rel (a)
, a35 == (112., - 156.0001) rel (a)
, a34 == (35., 0.) rel (a)
, a33 == (27.0001, - 143.0001) rel (a)
, a32 == (27.0001, - 156.0001) rel (a)
, a31 == (27.0001, - 167.0001) rel (a)
, a30 == (27.0001, - 180.0001) rel (a)
, a29 == (27.0001, - 191.0001) rel (a)
, a28 == (27.0001, - 204.0001) rel (a)
, a27 == (27.0001, - 215.0001) rel (a)
, a26 == (27., - 36.0001) rel (a)
, a25 == (27., - 47.0001) rel (a)
, a24 == (27., - 60.0001) rel (a)
, a23 == (27., - 71.0001) rel (a)
, a22 == (27., - 84.0001) rel (a)
, a21 == (27., - 95.0001) rel (a)
, a20 == (27., - 108.0001) rel (a)
, a19 == (27., - 119.0001) rel (a)
, a18 == (27., - 132.0001) rel (a)
, a17 == (27., - 215.) rel (a)
, a16 == (27., - 227.) rel (a)
, a15 == (27., - 239.) rel (a)
, a14 == (27., - 251.) rel (a)
, a13 == (27., - 263.) rel (a)
, a12 == (27., - 275.) rel (a)
, a11 == (27., - 287.) rel (a)
, a10 == (27., - 299.) rel (a)
, a9 == (27., - 311.) rel (a)
, a8 == (- 3., - 271.) rel (a)
, a7 == (- 5., - 232.) rel (a)
, a6 == (- 11., - 232.) rel (a)
, a5 == (- 11.0005, - 271.) rel (a)
, a4 == (- 11.0005, - 220.) rel (a)
, a3 == (- 41., - 232.) rel (a)
, a2 == (- 46.3034, - 220.) rel (a)
, a1 == (- 47., - 232.) rel (a)
, a0 == (- 55.0005, - 174.861) rel (a)
, z == (- 66.8416, - 174.861) rel (a)
, y == (- 77., - 155.0001) rel (a)
, x == (- 81.4621, - 142.7279) rel (a)
, w == (- 82., - 155.0001) rel (a)
, v == (- 90.0004, - 97.5889) rel (a)
, u == (- 91.0004, - 20.0001) rel (a)
, t == (- 102.0004, - 97.5889) rel (a)
, s == (- 102.0004, - 20.0001) rel (a)
, r == (- 117., - 155.) rel (a)
, q == (- 122.5385, - 142.7279) rel (a)
, p == (- 123., - 155.) rel (a)
, o == (- 137.159, - 174.8609) rel (a)
, n == (- 137.159, - 174.861) rel (a)
, m == (- 148.159, - 174.8609) rel (a)
, l == (- 151., - 232.) rel (a)
, k == (- 153., - 271.) rel (a)
, j == (- 157.6971, - 271.) rel (a)
, i == (- 157.6971, - 219.9999) rel (a)
, h == (- 158., - 232.) rel (a)
, g == (- 187., - 232.) rel (a)
, f == (- 188., - 20.) rel (a)
, e == (- 193., - 220.) rel (a)
, d == (- 193., - 232.) rel (a)
, c == (- 200., - 20.) rel (a)
| (n, i) para (e, s)
and (e, s) para (t, q)
and (t, q) para (t, i)
and (a2, z) para (s, a4)
and (s, a4) para (x, t)
and (x, t) para (t, a2)
and (n, q) cong (i, e)
and (a2, a4) cong (n, q)
and (q, t) cong (i, n)
and (s, a4) cong (e, s)
and ver (j, i)
and ver (a5, a4)
and hor (e, i)
and hor (i, a2)
and hor (a2, a4)
and hor (z, n)
and hor (q, x)
and hor (c, s)
and hor (k, a5)
-> PenCur(a26)
; HCur(a24)
; ParCur(a22)
; ComCur(a20)
; VCur(a18)
; HCur(a32)
; SCur(a30)
; MCur(a28)
; print(" a", c, timesroman, 10, 1)
; print(" b", s, timesroman, 10, 1)
; print("c", d, timesroman, 10, 1)
; print("d", h, timesroman, 10, 1)
; print("e", a1, timesroman, 10, 1)
; print("f", a6, timesroman, 10, 1)
; print(" g", t, timesroman, 10, 1)
; print("h", p, timesroman, 10, 1)
; print("i", w, timesroman, 10, 1)
; print(" k", z, timesroman, 10, 1)
; print("j ", m, timesroman, 10, 1)
; print("l", j, timesroman, 10, 1)
; print("m", a5, timesroman, 10, 1)
; print
(" C D $ J $ K $ E $ F $ B $ c $ H I $ G $ h $"
, a26
, timesroman
, 10
, 1)
; print
(" c d $ e $ f $ j k $ h i $$"
, a24
, timesroman
, 10
, 1)
; print
(" j d c b $ g h $ g d $$ k e f b $ g i $ g e $$"
, a22
, timesroman
, 10
, 1)
; print
(" c d j h $ e f $$ d j h g $ c b b f $$"
, a20
, timesroman
, 10
, 1)
; print
(" d L $ f M $", a18, timesroman, 10, 1)
; print(" A b $$", a32, timesroman, 10, 1)
; print(" a c l m", a30, timesroman, 10, 1)
; print
(" Adjust a, l, and m."
, a28
, timesroman
, 10
, 1)
; draw (e, i)
; draw (s, e)
; draw (a4, s)
; draw (a2, a4)
; draw (z, a2)
; draw (n, z)
; draw (i, n)
; draw (x, q)
; draw (t, x)
; draw (q, t) fi

: if i == (36., - 86.0001) rel (a)
, h == (36., - 42.) rel (a)
, g == (35., 0.) rel (a)
, f == (25., - 86.0001) rel (a)
, e == (25., - 42.) rel (a)
, d == (- 257., - 314.) rel (a)
, c == (- 257., 74.9999) rel (a)
| ver (d, c) and ver (f, e)
-> ForumSlide12(c, d)
; print("Y", e, Helvetica, 12, 0)
; print("X", f, Helvetica, 12, 0) fi

: if d == (179., - 21.) rel (a), c == (35., 0.) rel (a)
| T
-> JMF1(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (185., - 9.0001) rel (a)
, c == (35., 0.) rel (a)
| T
-> JMF2(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (170.9999, - 20.9998) rel (a)
, c == (35., 0.) rel (a)
| T
-> JMF3(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (170., - 11.0001) rel (a)
, c == (35., 0.) rel (a)
| T
-> JMF4(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (164., - 2.9998) rel (a)
, c == (35., 0.) rel (a)
| T
-> JMF5(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (167., 2.0002) rel (a), c == (35., 0.) rel (a)
| T
-> JMF6(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (187., 6.9999) rel (a), c == (35., 0.) rel (a)
| T
-> JMF7(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (131., 18.) rel (a), c == (35., 0.) rel (a) | T
-> JMF8(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (174.9999, - 5.9999) rel (a)
, c == (35., 0.) rel (a)
| T
-> JMF9(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (234., - 21.9999) rel (a)
, c == (35., 0.) rel (a)
| T
-> JMF10(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (202., - 18.9998) rel (a)
, c == (35., 0.) rel (a)
| T
-> JMF11(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (180.0001, - 0.9999) rel (a)
, c == (35., 0.) rel (a)
| T
-> JMF12(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (189., 0.9996) rel (a), c == (35., 0.) rel (a)
| T
-> JMF13(d); print("<==<<", a, Helvetica, 12, 0) fi

: if d == (186., 11.9999) rel (a), c == (56., 0.) rel (a)
| T
-> JMF14(d); print("<==<<", a, Helvetica, 16, 0) fi

: if d == (198., - 6.9999) rel (a)
, c == (56., 0.) rel (a)
| T
-> JMF15(d); print("<==<<", a, Helvetica, 16, 0) fi

: if a8 == (1.0679, - 0.1741) rel (a, b)
, a7 == (1.0602, - 0.) rel (a, b)
, a6 == (1.006, - 0.1741) rel (a, b)
, a5 == (0.9422, - 0.1741) rel (a, b)
, a4 == (0.9363, - 0.) rel (a, b)
, a3 == (0.886, - 0.1741) rel (a, b)
, a2 == (0.875, - 0.) rel (a, b)
, a1 == (0.8241, - 0.) rel (a, b)
, a0 == (0.8165, - 0.1741) rel (a, b)
, z == (0.75, - 0.) rel (a, b)
, y == (0.7429, - 0.1741) rel (a, b)
, x == (0.6909, - 0.1741) rel (a, b)
, w == (0.6887, - 0.) rel (a, b)
, v == (0.625, - 0.) rel (a, b)
, u == (0.6191, - 0.1741) rel (a, b)
, t == (0.5652, - 0.1741) rel (a, b)
, s == (0.5533, - 0.) rel (a, b)
, r == (0.5069, - 0.1741) rel (a, b)
, q == (0.5, - 0.) rel (a, b)
, p == (0.4395, - 0.1741) rel (a, b)
, o == (0.4372, - 0.) rel (a, b)
, n == (0.375, - 0.) rel (a, b)
, m == (0.3714, - 0.1741) rel (a, b)
, l == (0.3138, - 0.1741) rel (a, b)
, k == (0.3095, - 0.) rel (a, b)
, j == (0.2515, - 0.1741) rel (a, b)
, i == (0.25, - 0.) rel (a, b)
, h == (0.1882, - 0.1741) rel (a, b)
, g == (0.1857, - 0.) rel (a, b)
, f == (0.1277, - 0.1741) rel (a, b)
, e == (0.125, - 0.) rel (a, b)
, d == (0.0625, - 0.1741) rel (a, b)
, c == (0.0619, - 0.) rel (a, b)
| T
-> if a00 == (0, - 12) rel (a0) | T
-> grey paint
butt ends
15 width
stroke (a, d), (d, e)
; stroke (h, i)
; stroke (i, l)
; round ends
stroke (n, p)
; butt ends
stroke (q, t)
; square ends
stroke (v, x)
; fill (a0, z, a2, a5), (a5, a0)
; black paint
Dot(a)
; Dot(e)
; Dot(i)
; Dot(n)
; Dot(q)
; Dot(v)
; Dot(z)
; Dot(a2)
; Dot(b)
; Dot(d)
; Dot(h)
; Dot(l)
; Dot(p)
; Dot(t)
; Dot(x)
; Dot(a0)
; Dot(a5)
; print(" a", a, gacha, 10, 0)
; print(" c", e, gacha, 10, 0)
; print(" b", d, gacha, 10, 0)
; print(" d", h, gacha, 10, 0)
; print(" e", i, gacha, 10, 0)
; print(" f", l, gacha, 10, 0)
; print(" g", n, gacha, 10, 0)
; print(" h", p, gacha, 10, 0)
; print(" i", q, gacha, 10, 0)
; print(" j", t, gacha, 10, 0)
; print(" k", v, gacha, 10, 0)
; print(" l", x, gacha, 10, 0)
; print(" m", z, gacha, 10, 0)
; print(" n", a00, gacha, 10, 0)
; print(" o", a2, gacha, 10, 0)
; print(" p", a5, gacha, 10, 0)
; 5 width
stroke (a0, z, a2, a5), (a5, a0)
; round ends
a2, b width
stroke (b, b)
; white paint Dot(b); print(" q", b, gacha, 10, 0) fi fi

: if x == (0, 1) rel (a), y == (0, 8) rel (a) | T
-> if e == (0.9, 0) rel (a, b)
| (a, e) para (a, b) and (b, e) cong (a, y)
-> a, x width stroke (c, d, a, e); ArrowHead(e, b) fi fi

: if d == (0.6355, 0.4813) rel (a, b)
, c == (0.3645, - 0.4813) rel (a, b)
| ver (c, a)
and ver (b, d)
and hor (a, d)
and hor (b, c)
-> draw (d, a); draw (b, d); draw (c, b); draw (a, c) fi

: if l == (101., - 26.) rel (a)
, k == (97., - 39.) rel (a)
, j == (83., - 52.) rel (a)
, i == (56., 0.) rel (a)
, h == (0., 13.) rel (a)
, g == (0., 13.) rel (a)
, f == (0., - 13.) rel (a)
, e == (0., - 26.) rel (a)
, d == (0., - 39.) rel (a)
, c == (0., - 52.) rel (a)
| T
-> print("", h, Helvetica, 10, 0)
; print("Command", a, Helvetica, 10, 0)
; print("whose execution", e, Helvetica, 10, 0)
; print("will produce the", d, Helvetica, 10, 0)
; print("current image", c, Helvetica, 10, 0) fi

: if h == (97., - 39.) rel (a)
, g == (94., - 26.) rel (a)
, f == (72., 0.) rel (a)
, e == (0., - 13.) rel (a)
, d == (0., - 26.) rel (a)
, c == (0., - 39.) rel (a)
| T
-> print("Environment", a, Helvetica, 10, 0)
; print("a list of parsed", d, Helvetica, 10, 0)
; print("Juno procedures", c, Helvetica, 10, 0) fi

: if f == (34., 0.) rel (a)
, e == (24., - 26.) rel (a)
, d == (0., - 13.) rel (a)
, c == (0., - 26.) rel (a)
| T
-> print("Image", a, Helvetica, 10, 0)
; print("e.g.,", c, Helvetica, 10, 0) fi

: if h == (97., - 39.) rel (a)
, g == (79., - 26.) rel (a)
, f == (67., 0.) rel (a)
, e == (0., - 13.) rel (a)
, d == (0., - 26.) rel (a)
, c == (0., - 39.) rel (a)
| T
-> print("Active.juno", a, Helvetica, 10, 0)
; print("a text file of", d, Helvetica, 10, 0)
; print("Juno procedures", c, Helvetica, 10, 0) fi

: if j == (0.7546, - 0.4303) rel (a, b)
, i == (0.6399, 0.005) rel (a, b)
, h == (0.3945, - 0.4253) rel (a, b)
, g == (0.3773, - 0.2152) rel (a, b)
, f == (0.6227, 0.2152) rel (a, b)
, e == (0.5352, 0.0647) rel (a, b)
, d == (0.2898, - 0.3656) rel (a, b)
, c == (0.2454, 0.4303) rel (a, b)
| (j, a) cong (c, b)
and (c, a) cong (j, b)
and (b, a) cong (c, j)
and (f, b) cong (c, f)
and ver (g, f)
and hor (a, j)
and hor (c, f)
and hor (a, g)
-> NewArrow(c, c, c, b); NewArrow(j, j, j, a) fi

: if f == (0.6466, - 0.2276) rel (a, b)
, e == (0.2932, - 0.4553) rel (a, b)
, d == (0.3534, 0.2276) rel (a, b)
, c == (0.7068, 0.4553) rel (a, b)
| (d, a) cong (c, d)
and (c, e) cong (a, b)
and (a, e) cong (b, c)
and (b, e) cong (a, c)
and ver (f, b)
and ver (d, c)
and ver (a, c)
and hor (d, f)
-> NewArrow(b, b, b, e); NewArrow(a, a, a, c) fi

: if d == (1., - 1.) rel (a, b)
, c == (0., - 1.) rel (a, b)
| (a, b) para (c, d)
and (c, a) para (d, b)
and (a, d) cong (c, b)
and (a, b) cong (a, c)
-> yellow paint
Trident(c, a)
; black paint
Circle(a, b)
; draw (a, b, c, d)
; draw (d, b)
; Dot(a)
; Dot(c)
; Dot(d)
; Dot(b)
; print(" a", c, Helvetica, 10, 0)
; print(" b", d, Helvetica, 10, 0)
; print(" c", a, Helvetica, 10, 0)
; print(" d", b, Helvetica, 10, 0) fi

: if a1 == (166., - 104.) rel (a)
, a0 == (162., - 208.) rel (a)
, z == (145., 0.) rel (a)
, y == (131., - 39.) rel (a)
, x == (124., - 65.) rel (a)
, w == (120., - 78.) rel (a)
, v == (112., - 13.) rel (a)
, u == (93., - 130.) rel (a)
, t == (77., - 182.) rel (a)
, s == (73., - 156.) rel (a)
, r == (0., - 13.) rel (a)
, q == (0., - 26.) rel (a)
, p == (0., - 39.) rel (a)
, o == (0., - 52.) rel (a)
, n == (0., - 65.) rel (a)
, m == (0., - 78.) rel (a)
, l == (0., - 91.) rel (a)
, k == (0., - 104.) rel (a)
, j == (0., - 117.) rel (a)
, i == (0., - 130.) rel (a)
, h == (0., - 143.) rel (a)
, g == (0., - 156.) rel (a)
, f == (0., - 169.) rel (a)
, e == (0., - 182.) rel (a)
, d == (0., - 195.) rel (a)
, c == (0., - 208.) rel (a)
| T
-> PenCur(a)
; HCur(p)
; ParCur(n)
; ComCur(k)
; VCur(i)
; HCur(g)
; SCur(e)
; MCur(c)
; print(" CD$J$K$E$F$B$", a, gacha, 10, 0)
; print(" c$HI$G$h$", r, gacha, 10, 0)
; print(" cd$e$f$jk$hi$", p, gacha, 10, 0)
; print(" jdcb$gh$gd$", n, gacha, 10, 0)
; print(" kefb$gi$ge$", m, gacha, 10, 0)
; print(" cdjh$ef$djhg$cbbf$", k, gacha, 10, 0)
; print(" dL$fM$", i, gacha, 10, 0)
; print(" Ab$", g, gacha, 10, 0)
; print(" aclm", e, gacha, 10, 0)
; print(" Adjust a, l, and m.", c, gacha, 10, 0) fi