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Unified Diff: fusl/src/complex/casinf.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/casinf.c
diff --git a/fusl/src/complex/casinf.c b/fusl/src/complex/casinf.c
new file mode 100644
index 0000000000000000000000000000000000000000..93f0e335092b02241445a50461c70e88b6295594
--- /dev/null
+++ b/fusl/src/complex/casinf.c
@@ -0,0 +1,14 @@
+#include "libm.h"
+
+// FIXME
+
+float complex casinf(float complex z)
+{
+ float complex w;
+ float x, y;
+
+ x = crealf(z);
+ y = cimagf(z);
+ w = CMPLXF(1.0 - (x - y)*(x + y), -2.0*x*y);
+ return clogf(CMPLXF(-y, x) + csqrtf(w));
+}
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