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).

SEE ALSO

       TSingular(1), ESingular(1).