PDL::GSLSF::TRIG - PDL interface to GSL Special Functions
This is an interface to the Special Function package present in the GNU Scientific Library.
Signature: (double x(); double [o]y(); double [o]e())
Sin(x) with GSL semantics.
Cos(x) with GSL semantics.
Signature: (double x(); double xx(); double [o]y(); double [o]e())
Hypot(x,xx) with GSL semantics.
Signature: (double zr(); double zi(); double [o]x(); double [o]y(); double [o]xe(); double [o]ye())
Sin(z) for complex z
Cos(z) for complex z
Log(Sin(z)) for complex z
Log(Sinh(x)) with GSL semantics.
Log(Cos(x)) with GSL semantics.
Signature: (double r(); double t(); double [o]x(); double [o]y(); double [o]xe(); double [o]ye())
Convert polar to rectlinear coordinates.
Signature: (double x(); double y(); double [o]r(); double [o]t(); double [o]re(); double [o]te())
Convert rectlinear to polar coordinates. return argument in range [-pi, pi].
Signature: (double [o]y())
Force an angle to lie in the range (-pi,pi].
Force an angle to lie in the range [0,2 pi).
Signature: (double x(); double dx(); double [o]y(); double [o]e())
Sin(x) for quantity with an associated error.
Cos(x) for quantity with an associated error.
This file copyright (C) 1999 Christian Pellegrin <chri@infis.univ.trieste.it> All rights reserved. There is no warranty. You are allowed to redistribute this software / documentation under certain conditions. For details, see the file COPYING in the PDL distribution. If this file is separated from the PDL distribution, the copyright notice should be included in the file.
The GSL SF modules were written by G. Jungman.
To install PDL, copy and paste the appropriate command in to your terminal.
cpanm
cpanm PDL
CPAN shell
perl -MCPAN -e shell install PDL
For more information on module installation, please visit the detailed CPAN module installation guide.