plan9port

commit 12e997d87c3f057018fb8f3411cd9676b416cc04
parent af6e459f18e56924a79fc7e732562132ee88fd22
Author: rsc <devnull@localhost>
Date:   Fri, 21 Apr 2006 04:00:56 +0000

system tan() is probably good enough

Diffstat:
M
src/cmd/map/libmap/zcoord.c
 | 
6
------

1 file changed, 0 insertions(+), 6 deletions(-)
diff --git a/src/cmd/map/libmap/zcoord.c b/src/cmd/map/libmap/zcoord.c
@@ -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)
 {