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isympy.1
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'\" -*- coding: us-ascii -*-
.if \n(.g .ds T< \\FC
.if \n(.g .ds T> \\F[\n[.fam]]
.de URL
\\$2 \(la\\$1\(ra\\$3
..
.if \n(.g .mso www.tmac
.TH isympy 1 2007-10-8 "" ""
.SH NAME
isympy \- interactive shell for SymPy
.SH SYNOPSIS
'nh
.fi
.ad l
\fBisympy\fR \kx
.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
'in \n(.iu+\nxu
[\fB-c\fR | \fB--console\fR]
'in \n(.iu-\nxu
.ad b
'hy
'nh
.fi
.ad l
\fBisympy\fR \kx
.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
'in \n(.iu+\nxu
[
{\fB-h\fR | \fB--help\fR}
|
{\fB-v\fR | \fB--version\fR}
]
'in \n(.iu-\nxu
.ad b
'hy
.SH DESCRIPTION
isympy is a Python shell for SymPy. It is just a normal python shell
(ipython shell if you have the ipython package installed) that executes
the following commands so that you don't have to:
.PP
.nf
\*(T<
>>> from __future__ import division
>>> from sympy import *
>>> x, y, z = symbols("xyz")
>>> k, m, n = symbols("kmn", integer=True)
\*(T>
.fi
.PP
So starting isympy is equivalent to starting python (or ipython) and
executing the above commands by hand. It is intended for easy and quick
experimentation with SymPy. For more complicated programs, it is recommended
to write a script and import things explicitly (using the "from sympy
import sin, log, Symbol, ..." idiom).
.SH OPTIONS
.TP
\*(T<\fB\-c \fR\*(T>\fIshell\fR, \*(T<\fB\-\-console=\fR\*(T>\fIshell\fR
Use the specified shell (python or ipython) as
console backend instead of the default one (ipython
if present or python otherwise).
Example: isympy -c python
.SH FILES
.TP
\*(T<\fI${HOME}/.sympy\-history\fR\*(T>
Saves the history of commands when using the python
shell as backend.
.SH BUGS
The upstreams BTS can be found at \(lahttp://code.google.com/p/sympy/issues/list\(ra
Please report all bugs that you find in there, this will help improve
the overall quality of SymPy.
.SH "SEE ALSO"
\fBipython\fR(1), \fBpython\fR(1)