1 files changed, 13 insertions, 0 deletions
diff --git a/lib/libm/cexprf.c b/lib/libm/cexprf.c
new file mode 100644
index 00000000..27c5048d
--- /dev/null
+++ b/lib/libm/cexprf.c
@@ -0,0 +1,13 @@
+#include <math.h>
+#include <complex.h>
+
+float complex cexpf(float complex z)
+{
+	float r, x, y;
+
+	x = crealf(z);
+	y = cimagf(z);
+	r = expf(x);
+
+	return r * cosf(y) + r * sinf(y) * I;
+}