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MassChangeAfterStepForSphereEvaluate(Double, Double, Double, Double, Double, Double) Method

Evaluates the mass change for the given time and parameters: M(t) = M0 + ΔM * unitstep(D*(t - t0)/d^2)

Namespace: Altaxo.Calc.FitFunctions.Diffusion
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)
Syntax
C#
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public static double Evaluate(
	double t,
	double d,
	double t0,
	double M0,
	double ΔM,
	double D
)

Parameters

t  Double
The time at which to evaluate the mass.
d  Double
The characteristic length (radius) used for reduced variable; here provided as radius.
t0  Double
The start time of the step.
M0  Double
Initial mass before the step.
ΔM  Double
Mass change after the step.
D  Double
Diffusion coefficient.

Return Value

Double
The mass at time t.
See Also