num_dual.third_partial_derivative

num_dual.third_partial_derivative(f, x, y, z)

Calculate the third partial derivative of a scalar, trivariate function.

Parameters

fcallable

A scalar, bivariate function.

xfloat

The value of the first variable.

yfloat

The value of the second variable.

zfloat

The value of the third variable.

Returns

function value first partial derivative w.r.t. x first parital derivative w.r.t. y first parital derivative w.r.t. z second partial derivative w.r.t. x and y second partial derivative w.r.t. x and z second partial derivative w.r.t. y and z third partial derivative