Function grad2

Calculates the second-order gradient of a multivariable function, a parametric surface function, or a vector field at a vector.

grad2(
funcORvectfield: ChalkboardFunction | ChalkboardVectorField,
vect: ChalkboardVector,
): ChalkboardMatrix
Parameters
- funcORvectfield: ChalkboardFunction | ChalkboardVectorField
  The function or vector field
- vect: ChalkboardVector
  The vector
Returns ChalkboardMatrix
- Defined in Chalkboard-calc.ts:626