Searched defs:atan2 (Results 1 - 1 of 1) sorted by relevance

/osnet-11/usr/src/cmd/perl/5.8.4/distrib/lib/Math/
H A DComplex.pm88 'atan2' => \&atan2,
253 sub pi () { 4 * CORE::atan2(1, 1) }
342 CORE::atan2($y, $x)];
935 return CORE::atan2(CORE::sqrt(1-$z*$z), $z)
947 my $u = CORE::atan2(CORE::sqrt(1-$beta*$beta), $beta);
960 return CORE::atan2($z, CORE::sqrt(1-$z*$z))
972 my $u = CORE::atan2($beta, CORE::sqrt(1-$beta*$beta));
985 return CORE::atan2($z, 1) unless ref $z;
1031 return ($z >= 0) ? CORE::atan2(
1270 sub atan2 { subroutine
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