https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93871
--- Comment #1 from Thomas Henlich <thenlich at gcc dot gnu.org> --- Created attachment 47883 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47883&action=edit Proposed patch for COTAN speedup This is basically the same method mpc uses internally to compute mpc_tan (only reversed)
