bd0f9dfdd22d3043daf8bd6bff010eee4a0d6975,pymanopt/manifolds/product.py,Product,rand,#Product#,65

Before Change

                              for k in range(0, self._nmanifolds)])

    def rand(self):
        return [self._manifolds[k].rand()
                for k in range(0, self._nmanifolds)]

    def randvec(self, X):
        return _TangentVector([1/np.sqrt(self._nmanifolds) *

After Change

                               for k, man in enumerate(self._manifolds)])

    def rand(self):
        return [man.rand() for man in self._manifolds]

    def randvec(self, X):
        scale = len(self._manifolds) ** (-1/2)
        return _TangentVector([scale * man.randvec(X[k])

Instances