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Manual

SINGULAR

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
SEE ALSO

NAME

Singular - Computer Algebra System for Polynomial Computations -- command-line interface

SYNOPSIS

Singular [ options ] [ file1 [ file2 ...]]

DESCRIPTION

Singular is a Computer Algebra System (CAS) for Polynomial Computations.

OPTIONS

-b --batch

Run in batch mode (requires --link /--MPhost/--MPport)

-c --execute = STRING

Execute STRING on start-up

-d --sdb

Enable source code debugger (experimental)

-e --echo [= VAL ]

Set value of variable ‘echo’ to (integer) VAL

-h --help

Print help message and exit

-p --profile

Collect profiling data in smon.out

-q --quiet

Do not print start-up banner and lib load messages

-r --random = SEED

Seed random generator with (integer) SEED

-t --no-tty

Do not redefine the terminal characteristics

-u --user-option = STRING

Return STRING on ‘system("--user-option")’

-v --version

Print extended version and configuration info

--allow-net

Allow one to fetch (html) help pages from the net

--browser = BROWSER

Display help in BROWSER (see help.cnf)

--cntrlc [= CHAR ]

Automatic answer for CTRL-C prompt

--emacs

Set defaults for running within emacs

--log = LOGFILE

Log all input to LOGFILE.*

--no-stdlib

Do not load ‘standard.lib’ on start-up

--no-rc

Do not execute ‘.singularrc’ file(s) on start-up

--no-warn

Do not display warning messages

--no-out

Suppress all output

--no-shell

Restricted mode: prohibit shell escape commands and links

--min-time = SECS

Do not display times smaller than SECS (in seconds)

--cpus= #CPUs

maximal number of CPUs to use

--threads= #threads

maximal number of CPUs to use for threads

--flint-threads= #flintthreads maximal number of threads to use in flint/ntl library

--MPport = PORT

Use PORT number for connections

--MPhost = HOST

Use HOST for connections

--link = LINK

Use LINK for connections

--ticks-per-sec = TICKS

Sets unit of timer to TICKS per second

--dump-versiontuple

Display the version-tuple and exit

For more information, type ‘help;’ from within Singular or visit https://www.singular.uni-kl.de or consult the Singular manual (available as on-line info or html manual).