type/SDMPolynom - Maple Programming Help

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type/SDMPolynom

check for an SDMPolynom data structure

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

type(a, SDMPolynom)

Parameters

a

-

expression

Description

• 

The  type(a, SDMPolynom) calling sequence checks that a is an SDMPolynom.

• 

The parameter a is a polynomial in all of its indeterminates.

• 

Note:  The command SDMPolynom has been deprecated.  A sparse distributed data structure is used by default for polynomials and is often more efficient than SDMPolynom. For information on creating and working with polynomials, see polynom.

Examples

typeSDMPolynomx2+yz,x,y,z,SDMPolynom

true

(1)

typesinx+y,SDMPolynom

false

(2)

typeSDMPolynomsinx+y,sinx,y,SDMPolynom

true

(3)

typeSDMPolynomf1x+212,x,SDMPolynom

true

(4)

See Also

indets

SDMPolynom(deprecated)

type

type/algebraic

type/polynom

 


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