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

/osnet-11/usr/src/cmd/perl/5.8.4/distrib/lib/Math/
H A DComplex.pm54 csch cosech sech coth cotanh
1111 # csch
1113 # Computes the hyperbolic cosecant csch(z) = 1 / sinh(z).
1115 sub csch { subroutine
1118 _divbyzero "csch($z)", "sinh($z)" if ($sz == 0);
1125 # Alias for csch().
1127 sub cosech { Math::Complex::csch(@_) }
1694 csch(z) = 1 / sinh(z)
1706 I<arg>, I<abs>, I<log>, I<csc>, I<cot>, I<acsc>, I<acot>, I<csch>,
1881 tanh sech csch cot
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