Searched defs:casin (Results 1 - 1 of 1) sorted by relevance
| /illumos-gate/usr/src/lib/libm/common/complex/ |
| H A D | casin.c | 30 #pragma weak __casin = casin
34 * dcomplex casin(dcomplex z);
41 * The principal value of complex inverse sine function casin(z),
44 * casin(z) = asin(B) + i sign(y) log (A + sqrt(A*A-1)),
66 * Special notes: if casin( x, y) = ( u, v), then
67 * casin(-x, y) = (-u, v),
68 * casin( x,-y) = ( u,-v),
69 * in general, we have casin(conj(z)) = conj(casin(z))
70 * casin(
215 casin(dcomplex z) { function
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