XEROX	EQUATION EDITOR EXAMPLES
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EQUATION EDITOR EXAMPLES
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By: Tad Hogg(Hogg.pa@Xerox.com)

DESCRIPTION
These are some examples of text formatted using the Equation Editor (contained in the file EQUATIONS).  
Examples:


 
fraction: a = fraction ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "2x+5"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "23")))
(fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))

sum:  s = sum ( ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "i=1"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "m"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "i")))
(fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR))) = fraction ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "m (m+1)"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "2")))
(fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))

integral:  integral ( ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "0"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "1"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "x dx")))
(fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR))) = 0.5

sub/superscripts:  sub/superscripts ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "H"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "m"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "n"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  " "))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  " ")))
(fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR))) = 24 = sub/superscripts ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "X"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "i"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "23"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "KL"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "j")))
(fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))

root:  root ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "x + 34y + z"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  " ")))
(fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))


maximum:  max/min ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "max"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "x in S"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "f(x)")))
(fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))

limit:  max/min ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "lim"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "x")  ( (MATH 8  (MEDIUM REGULAR REGULAR))  "_")  ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "0"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "f(x)")))
(fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))


matrix:

  a = matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "11"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "12"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "13"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "21"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "22"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "23")))
(rows 2 columns 3 enclosureKind NIL enclosureSide NIL numPieces 6 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR))) matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "1"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0")))
(rows 3 columns 1 enclosureKind NIL enclosureSide NIL numPieces 3 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR))) = matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "12"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "22")))
(rows 2 columns 1 enclosureKind NIL enclosureSide NIL numPieces 2 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))

  A = matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "23x+2"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "4"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "-6"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "8x+4"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "1"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "x")))
(rows 3 columns 3 enclosureKind NIL enclosureSide NIL numPieces 9 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))


  matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0")))
(rows 2 columns 1 enclosureKind parentheses enclosureSide NIL numPieces 2 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu {MENU}#52,162130) + matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0")))
(rows 2 columns 1 enclosureKind parentheses enclosureSide NIL numPieces 2 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu NIL) + ... + matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0")))
(rows 2 columns 1 enclosureKind parentheses enclosureSide NIL numPieces 2 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu NIL) = sub/superscripts ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "2"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  " "))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  "n"))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  " "))  ( ( (TIMESROMAN 8  (MEDIUM REGULAR REGULAR))  " ")))
(fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR))) 



  group ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n")))
(enclosureKind bars enclosureSide NIL fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))  group ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n")))
(enclosureKind braces enclosureSide NIL fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))   group ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n")))
(enclosureKind brackets enclosureSide NIL fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))    group ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n")))
(enclosureKind parentheses enclosureSide NIL fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))    group ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n")))
(enclosureKind angles enclosureSide NIL fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))



  matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0")))
(rows 2 columns 1 enclosureKind bars enclosureSide NIL numPieces 2 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu {MENU}#47,157614)   matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0")))
(rows 2 columns 1 enclosureKind braces enclosureSide NIL numPieces 2 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu {MENU}#47,157670)    matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0")))
(rows 2 columns 1 enclosureKind NIL enclosureSide NIL numPieces 2 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))    matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0")))
(rows 2 columns 1 enclosureKind parentheses enclosureSide NIL numPieces 2 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu {MENU}#62,53260)     matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "n"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "0")))
(rows 2 columns 1 enclosureKind angles enclosureSide NIL numPieces 2 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu {MENU}#52,142000)



  matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "x"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "y"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "z")))
(rows 3 columns 1 enclosureKind bars enclosureSide NIL numPieces 3 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu {MENU}#52,142054)      matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "x"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "y"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "z")))
(rows 3 columns 1 enclosureKind braces enclosureSide NIL numPieces 3 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu {MENU}#74,115260)       matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "x"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "y"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "z")))
(rows 3 columns 1 enclosureKind NIL enclosureSide NIL numPieces 3 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)))      matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "x"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "y"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "z")))
(rows 3 columns 1 enclosureKind parentheses enclosureSide NIL numPieces 3 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu {MENU}#62,53054)        matrix ( ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "x"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "y"))  ( ( (TIMESROMAN 10  (MEDIUM REGULAR REGULAR))  "z")))
(rows 3 columns 1 enclosureKind angles enclosureSide NIL numPieces 3 fontSpec (GACHA 10 (MEDIUM REGULAR REGULAR)) rowMenu {MENU}#62,53000)

(LIST ((PAGE NIL (PAPERSIZE LETTER STARTINGPAGE# 78) (0 0 612 792) ((FOLIO NIL (PARALOOKS (QUAD CENTERED) CHARLOOKS (SUPERSCRIPT 0 INVISIBLE OFF SELECTPOINT OFF PROTECTED OFF SIZE 10 FAMILY MODERN OVERLINE OFF STRIKEOUT OFF UNDERLINE OFF EXPANSION REGULAR SLOPE REGULAR WEIGHT MEDIUM INVERTED OFF USERINFO NIL STYLE NIL) FORMATINFO NIL) (174 36 288 36) NIL) (HEADING NIL (HEADINGTYPE RUNNINGHEAD) (84 744 528 36) NIL) (TEXT NIL NIL (84 96 456 600) NIL))) (PAGE NIL (PAPERSIZE NIL . LETTER) (0 0 612 792) ((FOLIO NIL (PARALOOKS (QUAD CENTERED) CHARLOOKS (SUPERSCRIPT 0 INVISIBLE OFF SELECTPOINT OFF PROTECTED OFF SIZE 10 FAMILY MODERN OVERLINE OFF STRIKEOUT OFF UNDERLINE OFF EXPANSION REGULAR SLOPE REGULAR WEIGHT MEDIUM INVERTED OFF USERINFO NIL STYLE NIL) FORMATINFO NIL) (174 36 288 36) NIL) (HEADING NIL (HEADINGTYPE RUNNINGHEAD) (84 744 528 36) NIL) (TEXT NIL NIL (84 96 456 600) NIL))) (PAGE NIL (PAPERSIZE NIL . LETTER) (0 0 612 792) ((FOLIO NIL (PARALOOKS (QUAD CENTERED) CHARLOOKS (SUPERSCRIPT 0 INVISIBLE OFF SELECTPOINT OFF PROTECTED OFF SIZE 10 FAMILY MODERN OVERLINE OFF STRIKEOUT OFF UNDERLINE OFF EXPANSION REGULAR SLOPE REGULAR WEIGHT MEDIUM INVERTED OFF USERINFO NIL STYLE NIL) FORMATINFO NIL) (174 36 288 36) NIL) (HEADING NIL (HEADINGTYPE RUNNINGHEAD) (84 744 528 36) NIL) (TEXT NIL NIL (84 96 456 600) NIL)))))D
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