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  • Ubuntu PeronistaOP
    link
    11 year ago

    Darthmouth GRAFIX.BAS!

    100 DEF FNF(X)=SIN(X)
    105 DEF FNG(X)=LOG(X)/LOG(10)
    110 DEF FNR(X)=INT(X+.5)
    120 DEF FNX(X)=INT(100*X+.5)/100
    130 READ A,B,S
    140 READ C,D,N
    150 IF N<=50 THEN 180
    160 PRINT "ONLY 50 SUBDIVISIONS"
    170 STOP
    175 :
    180 H=(D-C)/N
    190 PRINT ""Y-AXIS FROM ";C;" TO ";D;
    195 PRINT " IN INCREMENTS OF ";H
    200 PRINT
    210 PRINT TAB(8);"'";
    220 FOR I=1 TO N-1
    230    PRINT "-";
    240 NEXT I
    250 PRINT "'"
    255 :
    260 FOR X=A TO B STEP S
    270    Y=FNF(X)
    272    Y1=8+FNR((Y-C)/H)
    274    Y=FNG(X)
    276    Y2=8+FNR((Y-C)/H)
    278    PRINT FNX(X);
    280    IF Y2