jacobian(A,X)

The jacobian command computes the Jacobin matrix M where A is a vector of functions and X is a vector of variables. The matrix has elements M[i][j] equal to the derivative of A[i] with respect to X[j].

Examples

A = [x^2*y,sin(y)];
jacobian(A,[x,y]);
	[[2*x*y, x^2], [0, cos(y)]]