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liesymm

  

hook

  

inner product (hook)

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

hook(f, V)

Parameters

f

-

expression involving differential forms relative to specific coordinates

V

-

vector (or list)

Description

• 

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

• 

Compute the inner product of f with respect to a vector V.

• 

Use setup() to change the underlying coordinate system.

Examples

withliesymm:

setupx,y,z

x,y,z

(1)

hookfx,y,z,V

0

(2)

hookdfx,y,z,V

xfx,y,zV1x,y,z+yfx,y,zV2x,y,z+zfx,y,zV3x,y,z

(3)

hookdfx,y,z &^ dz,V

xfx,y,zV1x,y,zdzdxV3x,y,z+yfx,y,zV2x,y,zdzdyV3x,y,z

(4)

See Also

liesymm

liesymm[&^]

liesymm[d]

liesymm[Lie]

liesymm[setup]

liesymm[wedgeset]

with

 


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