GetIndependents
get independent variables of a LHPDE or LHPDO object
Calling Sequence
Parameters
Description
Examples
Compatibility
GetIndependents( obj)
obj
-
a LHPDE or LHPDO object.
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.
withLieAlgebrasOfVectorFields:
S≔LHPDEdiffux,y,x,x−diffvx,y,y,y=0
S≔∂2∂x2ux,y−∂2∂y2vx,y=0,indep=x,y,dep=ux,y,vx,y
GetIndependentsS
x,y
Δ≔LHPDOS
Δ≔u,v→∂∂x∂∂xu−∂∂y∂∂yv
GetIndependentsΔ
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
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