NAME¶

JACAL - symbolic mathematics system

SYNOPSIS¶

jacal [ scheme | scm | gsi | mzscheme | guile | scheme48 | larceny | scmlit | elk | sisc | kawa ]

DESCRIPTION¶

JACAL is a symbolic mathematics system for the simplification and manipulation of equations and single and multiple valued algebraic expressions constructed of numbers, variables, radicals, and algebraic functions, differential, and holonomic functions. In addition, vectors and matrices of the above objects are included.

OPTIONS¶

The optional argument to the jacal script is the Scheme implementation to run. Absent the argument, it searches for implementations in the above order.

ENVIRONMENT VARIABLES¶

SCHEME_LIBRARY_PATH

is the SLIB Scheme library directory.

FILES¶

jacal.info

 

Texinfo documentation of jacal.

demo

 

batch("demo"); to demonstrate commands in jacal

rw.math

 

batch("rw.math"); to demonstrate tensors in "The Robertson-Walker Cosmology Model".

test.math

 

batch("test.math"); for regression suite.

AUTHORS¶

Aubrey Jaffer (agj @ alum.mit.edu) Michael Thomas Jerry D. Hedden

SEE ALSO¶

The JACAL home-page: http://swiss.csail.mit.edu/~jaffer/JACAL.html

The full documentation for jacal is maintained as a Texinfo manual. If the info and jacal programs are properly installed at your site, the command

 

info jacal

should give you access to the complete manual.