05-14-2012
That's exactly what you asked for -- spaces in the output, just like the input.
If that's not what you want now, what do you want instead?
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LEARN ABOUT DEBIAN
cadabra
CADABRA(1) CADABRA(1)
NAME
cadabra - field-theory motivated computer algebra system
SYNOPSIS
cadabra
DESCRIPTION
Cadabra is a computer algebra system for the manipulation of tensorial expressions.
The output of cadabra is either plain text or UTF8 encoded Unicode (see the environment variables described below). The line-breaking prop-
erties of the latter are used to wrap large expressions are reasonable points. In addition to the standard output, cadabra can print status
information, which is wrapped in special <status>...</status> blocks.
OPTIONS
--silent
Disables all output, except for output generated by the @print algorithm.
--loginput
Copy the input into the log file.
--input filename
Read the indicated file as input before switching to console input.
--prompt string
Set the prompt of the interactive session to the indicated string.
ENVIRONMENT VARIABLES
The following variables toggle various features on or off, depending on whether the variable is set or not:
CDB_PRINTSTAR
Display a star to indicate products. Without this setting, a space is used.
CDB_USE_UTF8
Use UTF8 encoding for output. This in particular will introduce non-breakable spaces to group objects together, as well as zero-
width non-breakable spaces to prevent line-breaks after brackets, underscore and caret symbols. When this variable is not set, the
output will be plain ASCII without any special symbols.
SEE ALSO
xcadabra(1).
See the web page at http://www.aei.mpg.de/~peekas/cadabra/ for binaries, example calculations and the full manual.
AUTHORS
Kasper Peeters <kasper.peeters@aei.mpg.de>
Dec 14, 2006 CADABRA(1)