Partial Derivative Example 01

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2017-03-02 04:40

Function Calculus Derivative

This example illustrates the concept of partial derivatives. By adjusting the length and width of a rectangle, observe the partial derivative values at different points. The commands used in the construction include Vector, OrthogonalPlane, and IntersectPath. Suitable for university calculus courses.

GeoGebra Commands & Parameters

Vector(P, (1, 0, 0) + P) → ux
OrthogonalPlane(P, ux) → a
Vector(P, (cos(w), sin(w), 0) + P) → u
Vector(P, (0, 1, 0) + P) → uy
IntersectPath(a, f) → c
OrthogonalPlane(P, uy) → b
IntersectPath(b, f) → d
OrthogonalPlane(P, u) → e
IntersectPath(e, f) → g