Searched defs:catan (Results 1 - 1 of 1) sorted by relevance

/illumos-gate/usr/src/lib/libm/common/complex/
H A Dcatan.c30 #pragma weak __catan = catan
34 * dcomplex catan(dcomplex z);
55 * Note that: if catan( x, y) = ( u, v), then
56 * catan(-x, y) = (-u, v)
57 * catan( x,-y) = ( u,-v)
59 * Also, catan(x,y) = -i*catanh(-y,x), or
60 * catanh(x,y) = i*catan(-y,x)
61 * So, if catanh(y,x) = (v,u), then catan(x,y) = -i*(-v,u) = (u,v), i.e.,
62 * catan(x,y) = (u,v)
65 * catan(
92 catan(dcomplex z) { function
[all...]

Completed in 52 milliseconds