numpy.hypot(x1, x2[, out]) = Given the ?legs? of a right triangle, return its hypotenuse. Equivalent to sqrt(x1**2 +

numpy.deg2rad(x[, out]) = Convert angles from degrees to radians.

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

numpy.ediff1d(ary, to_end=None, to_begin=None)

numpy.modf(x[, out1, out2]) = Return the fractional and integral parts of an array, element-wise. The fractional and integral

numpy.floor(x[, out]) = Return the floor of the input, element-wise. The floor of the scalar x is the largest

numpy.sin(x[, out]) = Trigonometric sine, element-wise.

numpy.true_divide(x1, x2[, out]) = Returns a true division of the inputs, element-wise. Instead of the Python traditional

numpy.arctan(x[, out]) = Trigonometric inverse tangent, element-wise. The inverse of tan, so that if y = tan(x)

numpy.real(val)