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# zsp - Man Page

manual page for zsp 1.0.1

## Description

NAME

zsp - Spinup, split, and standard basis shared_meataxe 1.0.1

SYNTAX

zsp [<Options>] <Gen1> <Gen2> <Seed> zsp [<Options>] [-g <#Gen>] <Gen> <Seed>

ARGUMENTS

<Gen1>, <Gen2> .......... Generator names <Gen> ................... Generator name (with -g) <Seed> .................. Seed vector file name

OPTIONS

-Q ...................... Quiet, no messages

-V ...................... Verbose, more messages

-T <MaxTime> ............ Set CPU time limit [s]

-b <Basis> .............. Output a basis of the invariant subspace

-s <Sub> ................ Calculate the action on the subspace

-q <Quot> ............... Calculate the action on the quotient

-o <Script> ............. Write a spin-up script

-G ...................... GAP output (implies -Q)

-g <#Gen> ............... Set number of generators

-n <Num> ................ Start with vector <Num>

-d <Dim> ................ Set an upper limit for the subspace dimension

-1 ...................... Try only one seed vector

-m ...................... Make (generate) seed vectors

-e ...................... Find a cyclic vector

-c ...................... Combine, make the closure

-t ...................... Make standard basis

-x <Max> ................ Assume subspace is closed after <Max>

multiplications without finding new vector.

FILES

<Gen1>,<Gen2>............ I

Generators (without -g)

<Gen>.{1,2...} .......... I

Generators (with -g)

<Seed> .................. I

Seed vectors

<Sub>.{1,2...} .......... O

Action on the subspace (with -s)

<Quot>.{1,2...} ......... O

Action on the quotient (with -q)

<Basis> ................. O

Basis of the invariant subspace (with -b)

<Script> ................ O

Spin-up script (with -o)

## Info

January 2024 zsp 1.0.1