COMMENT ⊗   VALID 00002 PAGES
C REC  PAGE   DESCRIPTION
C00001 00001
C00002 00002	.DEVICE XGP
C00004 ENDMK
C⊗;
.DEVICE XGP;
.SINGLESCRIPT
.SPACING 10*5 MILLS;
.PAGE FRAME 45 HIGH 80 WIDE
.TITLE AREA HEADING LINES 1 TO 3
.AREA TEXT LINES 4 TO 45
.
.turn on "↔" for "→"
.turn on "%,π,α,#,&,∂,↑,↓,[,]"
.turn on "∩" for "↑"
.turn on "∪" for "↓"
.font 1 "nonm"; <<regular text>>
.font 2 "baxi30"; <<italic text>>
.font 3 "nonlb"; <<bold face text>>
.font 4 "sail25"; <<typewriter for appendix>>
.SELECT 1
.
.AT 8 ⊂ONCE INDENT 5;⊃
.at "@" ⊂"####"⊃
.at "⊗" ⊂"%2α⊗%*"⊃
.at "+" ⊂"%2α+%*"⊃
.at "-" ⊂"%2α-%*"⊃
.at "=" ⊂"%2α=%*"⊃
.at "<" ⊂"%2α<%*"⊃
.at ">" ⊂"%2α>%*"⊃
.at "↓[" txt "]" ⊂"%6txt%*"⊃
.at "↑[" txt "]" ⊂"%9txt%*"⊃
.at "<=>" ⊂"%2α<α=α>%*"⊃
.at "=>" ⊂"%2α=α>%*"⊃
.at "<=" ⊂"%2α<α=%*"⊃
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.NEXT PAGE