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NDSolve::otype NDSolveValue::otype ParametricNDSolve::otype ParametricNDSolveValue::otype

NDSolve::otype NDSolveValue::otype ParametricNDSolve::otype ParametricNDSolveValue::otype

Details

  • This message is generated when the value of the "OrthogonalizationType" option is not among the indicated forms.
  • This message applies to the BDF and IDA methods.
  • Off[message] switches off the message; On[message] switches it on. For example: Off[NDSolve::otype].

Examples

Basic Examples  (1)

A warning is generated in this example because None is not a valid value of the "OrthogonalizationType" option:

Wolfram Language code: NDSolve[{x'[t] == x[t], x[0] == 1}, x, {t, 0, 1}, Method -> {"IDA", "ImplicitSolver" -> {"GMRES", "OrthogonalizationType" -> None}}]

This shows a correct input:

Wolfram Language code: NDSolve[{x'[t] == x[t], x[0] == 1}, x, {t, 0, 1}, Method -> {"IDA", "ImplicitSolver" -> {"GMRES", "OrthogonalizationType" -> "ClassicalGramSchmidt"}}]