GetIndependents - Maple Help
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GetIndependents

get independent variables of a LHPDE or LHPDO object

 

Calling Sequence

Parameters

Description

Examples

Compatibility

Calling Sequence

GetIndependents( obj)

Parameters

obj

-

a LHPDE or LHPDO object.

Description

• 

The GetIndependents method returns a list of independent variables for a LHPDE or LHPDO object.

• 

This method is associated with the LHPDE and LHPDO objects. For more detail, see Overview of the LHPDE object and Overview of the LHPDO object.

Examples

withLieAlgebrasOfVectorFields:

SLHPDEdiffux,y,x,xdiffvx,y,y,y=0

S2x2ux,y2y2vx,y=0,indep=x,y,dep=ux,y,vx,y

(1)

GetIndependentsS

x,y

(2)

ΔLHPDOS

Δu,v→xxuyyv

(3)

GetIndependentsΔ

x,y

(4)

Compatibility

• 

The GetIndependents command was introduced in Maple 2020.

• 

For more information on Maple 2020 changes, see Updates in Maple 2020.

See Also

LHPDE (Object overview)

LHPDO (Object overview)

LieAlgebrasOfVectorFields[LHPDE]

LieAlgebrasOfVectorFields[LHPDO]

GetDependents

GetDependentsCount

GetSystem

GetSystemCount