linalg:reciprocal

(linalg:reciprocal array)

Returns a fresh array of the same shape with 1 / x for every element, in float (numpy's np.reciprocal over floats) -- (linalg:div 1 array) under a numpy-parity name, so it rides linalg:div's --simd kernels. A zero element yields infinity, as in numpy's float semantics.