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ChangeOfVariable​(AngouriMath.​Entity,​AngouriMath.​Entity,​System.​Int32)

 Method (no overloads)

Summary

The derivative of expr with respect to over,
taken times times, by changing variables rather than by renaming.

Remarks

Differentiating with respect to something that is a function of one variable is
(df/dx) / (dg/dx) — the chain rule read backwards, which is the change of
variables z = g(x) without having to invert g. It needs no occurrence of
over in expr: d(x ^ 2)/d(x + 1) is
2x. null where the question has no answer this way — a
over that does not vary in x, or a derivative the library
cannot take.

























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