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