master
added auxiliary MuPAD functions improved Ziv's strategy: add half of DIGITS each time
[tests/data/*] Updated copyright notice (FSF address changed).
Added data_check support to cbrt.
[tests] * Added data/{cos2pi,sin2pi}: hardest-to-round cases of cosu and sinu with u = 1 in double precision, interval [0,1/2]. * tcosu.c, tsinu.c: test cos2pi and sin2pi values with u = 1.
Copyright notice update: added 2026.
Added empty file tests/data/exp10 to avoid an error with -dev versions.
Added empty files in tests/data to avoid errors with -dev versions.
Added data_check & bad_cases support to mpfr_rec_sqrt.
Added data_check support to mpfr_sqr. Added bad_cases support to mpfr_sqr and mpfr_sqrt.
[tests] * Added data/tan2pi: hardest-to-round cases of tanu with u = 1 in double precision, interval [0,1/4]. * ttanu.c: test tan2pi values with u = 1.