Searched refs:catanh (Results 1 - 5 of 5) sorted by relevance

/freebsd-13-stable/lib/msun/tests/
H A Dinvctrig_test.c139 testall_odd(catanh, zero, zero, ALL_STD_EXCEPT, 0, CS_BOTH);
169 testall(catanh, z, nan_nan, ALL_STD_EXCEPT, 0, 0);
177 testall(catanh, z, nan_nan, OPT_INVALID, 0, 0);
185 testall(catanh, z, nan_nan, OPT_INVALID, 0, 0);
194 testall_tol(catanh, z, CMPLXL(0.0, pi / 2), 1);
204 testall_odd(catanh, z, CMPLXL(0.0, NAN), ALL_STD_EXCEPT, 0, CS_REAL);
213 testall_odd(catanh, z, CMPLXL(0.0, NAN), OPT_INVALID, 0, CS_REAL);
221 testall(catanh, z, nan_nan, OPT_INVALID, 0, CS_IMAG);
245 testall_odd_tol(catanh, z, CMPLXL(0, pi / 2), 1);
256 testall_odd_tol(catanh,
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/freebsd-13-stable/lib/msun/src/
H A Dcatrig.c75 * The code for catanh and catan comes at the end. It is much simpler than
499 * | catanh, catan |
562 * catanh(z) = log((1+z)/(1-z)) / 2
566 * catanh(z) = z + O(z^3) as z -> 0
568 * catanh(z) = 1/z + sign(y)*I*PI/2 + O(1/z^3) as z -> infinity
570 * Re(catanh(z)) = x/|z|^2 + O(x/z^4)
574 catanh(double complex z) function
592 /* catanh(+-Inf + I*NaN) = +-0 + I*NaN */
595 /* catanh(NaN + I*+-Inf) = sign(NaN)0 + I*+-PI/2 */
637 * catan(z) = reverse(catanh(revers
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/freebsd-13-stable/include/
H A Dcomplex.h89 double complex catanh(double complex);
/freebsd-13-stable/lib/msun/
H A DMakefile181 cacos.3 catanh.3 cacos.3 catanhf.3 cacos.3 catanhl.3
/freebsd-13-stable/contrib/llvm-project/clang/lib/Headers/
H A Dtgmath.h221 __tg_atanh(double _Complex __x) {return catanh(__x);}

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