numpy.radians(x, /, out=None, *, where=True, casting='same_kind', order='K', dtype=None, subok=True[, signature, extobj]) = <ufunc 'radians'>
Convert angles from degrees to radians.
Parameters: |
x : array_like Input array in degrees. out : ndarray, None, or tuple of ndarray and None, optional A location into which the result is stored. If provided, it must have a shape that the inputs broadcast to. If not provided or where : array_like, optional Values of True indicate to calculate the ufunc at that position, values of False indicate to leave the value in the output alone. **kwargs For other keyword-only arguments, see the ufunc docs. |
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Returns: |
y : ndarray The corresponding radian values. |
See also
deg2rad
Convert a degree array to radians
>>> deg = np.arange(12.) * 30. >>> np.radians(deg) array([ 0. , 0.52359878, 1.04719755, 1.57079633, 2.0943951 , 2.61799388, 3.14159265, 3.66519143, 4.1887902 , 4.71238898, 5.23598776, 5.75958653])
>>> out = np.zeros((deg.shape)) >>> ret = np.radians(deg, out) >>> ret is out True
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https://docs.scipy.org/doc/numpy-1.13.0/reference/generated/numpy.radians.html