Integreat`GLM`
Integreat`GLM`

GLMStageOrder

GLMStageOrder[glm]

computes the order of accuracy of the internal stages of glm.

Details and Options

  • The stage order of a general linear method is a integer greater than or equal to .
  • GLMStageOrder checks order conditions which assume high stage order, i.e., .

Examples

open allclose all

Basic Examples  (2)

Get the stage order of a DIMSIM:

A generic general linear method fails to satisfy any stage order condition:

Possible Issues  (1)

Methods with floating point or rational approximations to coefficients may fail to satisfy order conditions by small, but nonzero residuals:

Tech Notes
▪
  • General Linear Methods