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TYP::Ism -- tests whether the argument is a generator of the m-basis

Call(s)


TYP::Ism(expr)

Parameters

expr- any expression

Introduction

The TYP::Ism function tests whether expr is a generator of the m-basis that is a monomial symmetric function.

The indexing vector must be a partition.

Example 1

>> muEC::TYP::Ism( m[] );
                                   TRUE
>> muEC::TYP::Ism( m[3,2,2,1] );
                                   TRUE
>> muEC::TYP::Ism( m[2,3,2,1] );
                                   FALSE

Related Functions

Ise, Ish, Isp, Iss, Sf

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MuPAD Combinat, an open source algebraic combinatorics package