Searched refs:_logofzero (Results 1 – 1 of 1) sorted by relevance
876 sub _logofzero { subroutine900 _logofzero("log") if $z == 0;904 _logofzero("log") if $r == 0;1097 _logofzero "atan(-i)" if (-$z == i); # -i is a bad file test...1142 _logofzero "acot(-i)" if ($z + i == 0);1322 _logofzero 'atanh(-1)' if (1 + $z == 0);1368 _logofzero 'acoth(-1)', "1 + $z" if (1 + $z == 0);