Differential equations: Difference between revisions
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function ode() { | function ode() { | ||
return JXG.Math.Numerics.rungeKutta(JXG.Math.Numerics.predefinedButcher.Heun, [ | return JXG.Math.Numerics.rungeKutta(JXG.Math.Numerics.predefinedButcher.Heun, [P.Y()], [0, 2], 20, f); | ||
} | } | ||