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

numpy.divide(x1, x2[, out]) = Divide arguments element-wise.

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

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

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

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

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

numpy.real(val)

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

numpy.rad2deg(x[, out]) = Convert angles from radians to degrees.