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ButcherPrincipalError

ButcherPrincipalError[p, s]
gives the principal error for a method of order p with s stages.
ButcherPrincipalError[p]
gives the principal error using stage-independent tensor notation.
  • The principal error for a method of order p is a list of the order p+1 terms appearing in the Taylor series expansion of the error.
  • The following option can be given:
RungeKuttaMethod$RungeKuttaMethodtype of Runge-Kutta method