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Let's try this. It's BUGGERED.

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rsc 2004-05-15 23:24:00 +00:00
parent 76e6aca867
commit 5cedca1b69
118 changed files with 26947 additions and 1 deletions
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30
src/cmd/eqn/integral.c Normal file
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#include "e.h"
#include "y.tab.h"
extern int Intps;
extern double Intht, Intbase, Int1h, Int1v, Int2h, Int2v;
void integral(int p, int p1, int p2)
{
if (p1 != 0)
printf(".ds %d \\h'%gm'\\v'%gm'\\*(%d\\v'%gm'\n", p1, -Int1h, Int1v, p1, -Int1v);
if (p2 != 0)
printf(".ds %d \\v'%gm'\\h'%gm'\\*(%d\\v'%gm'\n", p2, -Int2v, Int2h, p2, Int2v);
if (p1 != 0 && p2 != 0)
shift2(p, p1, p2);
else if (p1 != 0)
bshiftb(p, SUB, p1);
else if (p2 != 0)
bshiftb(p, SUP, p2);
dprintf(".\tintegral: S%d; h=%g b=%g\n", p, eht[p], ebase[p]);
lfont[p] = ROM;
}
void setintegral(void)
{
yyval = salloc();
printf(".ds %d %s\n", yyval, lookup(deftbl, "int_def")->cval);
eht[yyval] = EM(Intht, ps+Intps);
ebase[yyval] = EM(Intbase, ps);
lfont[yyval] = rfont[yyval] = ROM;
}