numpy.ldexp(x1, x2[, out]) = Returns x1 * 2**x2, element-wise. The mantissas x1 and twos exponents x2

numpy.negative(x[, out]) = Numerical negative, element-wise.

numpy.around(a, decimals=0, out=None)

numpy.real_if_close(a, tol=100)

numpy.signbit(x[, out]) = Returns element-wise True where signbit is set (less than zero).

numpy.fmin(x1, x2[, out]) = Element-wise minimum of array elements. Compare two arrays and returns a new array containing the

numpy.add(x1, x2[, out]) = Add arguments element-wise.

numpy.absolute(x[, out]) = Calculate the absolute value element-wise.

numpy.arctanh(x[, out]) = Inverse hyperbolic tangent element-wise.

numpy.degrees(x[, out]) = Convert angles from radians to degrees.