fusl/src/complex/ctan.c - Issue 1573973002: Add a "fork" of musl as //fusl.

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Unified Diff: fusl/src/complex/ctan.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master

Patch Set: Created 4 years, 11 months ago

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Index: fusl/src/complex/ctan.c

diff --git a/fusl/src/complex/ctan.c b/fusl/src/complex/ctan.c

new file mode 100644

index 0000000000000000000000000000000000000000..c09263744b869b92e03fc5c956a18178b089d655

--- /dev/null

+++ b/fusl/src/complex/ctan.c

@@ -0,0 +1,9 @@

+#include "libm.h"

+/* tan(z) = -i tanh(i z) */

+double complex ctan(double complex z)

+ z = ctanh(CMPLX(-cimag(z), creal(z)));

+ return CMPLX(cimag(z), -creal(z));

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