6 commits

Author	SHA1	Message	Date
fredrik	63526714e2	utility functions acb_sqrt_analytic, acb_rsqrt_analytic, acb_log_analytic, acb_pow_analytic, acb_real_sqrtpos; also improve bounds in acb_rsqrt	2018-02-23 00:21:01 +01:00
Fredrik Johansson	249830451f	acb_sqrt: use more accurate formula in the left half plane	2017-02-15 16:36:32 +01:00
Fredrik Johansson	ecb70e7476	update copyright headers to switch from GPL to LGPL	2016-04-26 17:20:05 +02:00
William Hart	40e8137bd2	long -> slong for acb/ and acb/test.	2015-11-05 17:43:36 +00:00
Fredrik Johansson	41b94f00cb	complex sqrt(finite) -> finite	2015-08-26 13:43:50 +02:00
Fredrik Johansson	6575ccf454	initial code for complex numbers	2014-05-15 16:36:30 +02:00