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liesymm

  

getform

  

extract the basis element of a single wedge product

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

getform(expr)

Parameters

expr

-

term involving a wedge product

Description

• 

This routine is part of the liesymm package and is loaded via with(liesymm).

• 

Given an expression expr involving a single wedge product factor out the coefficient.

• 

If more than one wedge product is encountered an error message is given.

Examples

withliesymm:setupx,y,z:

getformadx

dx

(1)

getformadx+bdx

dx

(2)

mapgetform,adx+bdy

dx+dy

(3)

getform1dx &^ dyc

dx &^ dy

(4)

getformc

1

(5)

See Also

liesymm

liesymm[&^]

liesymm[d]

liesymm[getcoeff]

liesymm[setup]

with

 


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