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system tan() is probably good enough

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rsc 2006-04-21 04:00:56 +00:00
parent af6e459f18
commit 12e997d87c
1 changed files with 0 additions and 6 deletions
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6
src/cmd/map/libmap/zcoord.c
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@ -123,12 +123,6 @@ norm(struct place *gg, struct place *pp, struct coord *tw)
g->wlon.l += 2*PI;
}
double
tan(double x)
{
return(sin(x)/cos(x));
}
void
printp(struct place *g)
{