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authorAnton Khirnov <anton@khirnov.net>2019-01-29 13:11:18 +0100
committerAnton Khirnov <anton@khirnov.net>2019-01-29 13:11:18 +0100
commit0c460dd7b9513ee3cb81c81fd9f5e328ebd5c736 (patch)
tree2b501c55813313091bdd6b80897933260fcaa819
parent91c352d4ca45042055ee0205f46e815b6e89a631 (diff)
ell_grid_solve: add missing header
-rw-r--r--ell_grid_solve.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/ell_grid_solve.c b/ell_grid_solve.c
index 1adb8b2..803bdf2 100644
--- a/ell_grid_solve.c
+++ b/ell_grid_solve.c
@@ -19,6 +19,7 @@
#include <float.h>
#include <errno.h>
+#include <math.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>