Searched refs:asech (Results 1 - 3 of 3) sorted by relevance
| /osnet-11/usr/src/cmd/perl/5.8.4/distrib/lib/Math/ |
| H A D | Complex.t | 163 'asech(0)',
636 |'sech(asech(z))':'z'
649 |'asech(z)':'acosh(1 / z)'
975 &asech
983 &asech
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| H A D | Trig.pm | 225 B<acsch>, B<acosech>, B<asech>, B<acoth>, B<acotanh>
239 asech
264 C<asech>, C<acsch>, the argument cannot be C<0> (zero). For the
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| H A D | Complex.pm | 56 acsch acosech asech acoth acotanh
1213 # asech
1215 # Computes the hyperbolic arc secant asech(z) = acosh(1 / z).
1217 sub asech { subroutine
1219 _divbyzero 'asech(0)', "$z" if ($z == 0);
1703 asech(z) = acosh(1 / z)
1882 atanh asech acsch acoth
1898 C<asech>, C<acsch>, the argument cannot be C<0> (zero). For the
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