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DSolve::conarg NDSolve::conarg NDSolveValue::conarg ParametricNDSolve::conarg ParametricNDSolveValue::conarg RSolve::conarg

See Also
- DSolve
- NDSolve
- RSolve
- See Also
  - DSolve
  - NDSolve
  - RSolve

DSolve::conarg NDSolve::conarg NDSolveValue::conarg ParametricNDSolve::conarg ParametricNDSolveValue::conarg RSolve::conarg

Details

This message is generated when the function arguments in the specification of an equation occur in different orders in different parts of the equation.
The cause of this error can in most cases be readily identified by inspecting the input to be sure that the solution function is always specified in the same way.
Off[message] switches off the message; On[message] switches it on. For example: Off[DSolve::conarg].

Examples

Basic Examples (2)

The arguments of the solution function are not ordered consistently:

This shows a correct specification of the partial differential equation:

Dependent variables need to be grouped together:

In the list of variables, and are not grouped together. It should be written as :

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