diff options
Diffstat (limited to 'src/PJ_mill.c')
| -rw-r--r-- | src/PJ_mill.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/PJ_mill.c b/src/PJ_mill.c index fdb0b2ad..3ea9636f 100644 --- a/src/PJ_mill.c +++ b/src/PJ_mill.c @@ -1,4 +1,7 @@ #define PJ_LIB__ + +#include <math.h> + #include "projects.h" PROJ_HEAD(mill, "Miller Cylindrical") "\n\tCyl, Sph"; @@ -32,4 +35,3 @@ PJ *PROJECTION(mill) { return P; } - |