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New algorithm for RK23 #46

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jonrkarr opened this issue Oct 26, 2020 · 2 comments
Closed

New algorithm for RK23 #46

jonrkarr opened this issue Oct 26, 2020 · 2 comments
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name: Explicit Runge-Kutta method of order 3(2)

altLabel: RK23

definition: RK23 uses the Bogacki-Shampine pair of formulas [1]. The error is controlled assuming accuracy of the second-order method, but steps are taken using the third-order accurate formula (local extrapolation is done). A cubic Hermite polynomial is used for the dense output.

subClassOf: KISAO_0000064

seeAlso: 10.1016/0893-9659(89)90079-7

isImplementedIn: SciPy, MATLAB, Odespy, deSolve, Octave, GillesPy2

Reported by: jonrkarr
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jonrkarr commented Nov 2, 2020

  • status: open --> closed

Original comment by: jonrkarr

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jonrkarr commented Nov 2, 2020

Incorporated as KISAO_0000537

Original comment by: jonrkarr

@jonrkarr jonrkarr self-assigned this Mar 24, 2021
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