littlemcmc.quad_potential

littlemcmc.quad_potential(C, is_cov)

Compute a QuadPotential object from a scaling matrix.

Parameters:

C : arraylike, 0 <= ndim <= 2

scaling matrix for the potential vector treated as diagonal matrix.

is_cov : Boolean

whether C is provided as a covariance matrix or hessian

Returns:

q : Quadpotential