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numpy.radians
...NumPy reference Routines and objects by topic Mathematical functions numpy.radians...
numpy.radians (Python data, in numpy.radians)
NumPy 1.3.0 Release Notes
...ns the non-nan argument if one argument is nan and returns nan if both arguments are nan. deg2rad - converts degrees to radians, same as the radians ufunc. rad2deg - converts radians to degrees, same as the degrees ufunc. log2 - base 2 loga...
numpy.acos
...the ufunc docs. Returns: anglendarrayThe angle of the ray intersecting the unit circle at the given x-coordinate in radians [0, pi]. This is a scalar if x is a scalar. See also cos, arctan, arcsin, emath.arccos Notes arccos is a...
numpy.angle
...meters: zarray_likeA complex number or sequence of complex numbers. degbool, optionalReturn angle in degrees if True, radians if False (default). Returns: anglendarray or scalarThe counterclockwise angle from the positive real axis on...
numpy.arccos
...the ufunc docs. Returns: anglendarrayThe angle of the ray intersecting the unit circle at the given x-coordinate in radians [0, pi]. This is a scalar if x is a scalar. See also cos, arctan, arcsin, emath.arccos Notes arccos is a...
numpy.arcsin
...or other keyword-only arguments, see the ufunc docs. Returns: anglendarrayThe inverse sine of each element in x, in radians and in the closed interval [-pi/2, pi/2]. This is a scalar if x is a scalar. See also sin, cos, arccos, ta...
numpy.arctan2
...2 choosing the quadrant correctly. The quadrant (i.e., branch) is chosen so that arctan2(x1, x2) is the signed angle in radians between the ray ending at the origin and passing through the point (1,0), and the ray ending at the origin and p...
numpy.asin
...or other keyword-only arguments, see the ufunc docs. Returns: anglendarrayThe inverse sine of each element in x, in radians and in the closed interval [-pi/2, pi/2]. This is a scalar if x is a scalar. See also sin, cos, arccos, ta...
numpy.atan2
...2 choosing the quadrant correctly. The quadrant (i.e., branch) is chosen so that arctan2(x1, x2) is the signed angle in radians between the ray ending at the origin and passing through the point (1,0), and the ray ending at the origin and p...
numpy.cos
...='K', dtype=None, subok=True[, signature]) = <ufunc 'cos'> Cosine element-wise. Parameters: xarray_likeInput array in radians. outndarray, None, or tuple of ndarray and None, optionalA location into which the result is stored. If provide...
numpy.deg2rad
...casting='same_kind', order='K', dtype=None, subok=True[, signature]) = <ufunc 'deg2rad'> Convert angles from degrees to radians. Parameters: xarray_likeAngles in degrees. outndarray, None, or tuple of ndarray and None, optionalA location...
numpy.degrees
...here=True, casting='same_kind', order='K', dtype=None, subok=True[, signature]) = <ufunc 'degrees'> Convert angles from radians to degrees. Parameters: xarray_likeInput array in radians. outndarray, None, or tuple of ndarray and None, op...
numpy.rad2deg
...here=True, casting='same_kind', order='K', dtype=None, subok=True[, signature]) = <ufunc 'rad2deg'> Convert angles from radians to degrees. Parameters: xarray_likeAngle in radians. outndarray, None, or tuple of ndarray and None, optional...
numpy.radians
...NumPy reference Routines and objects by topic Mathematical functions numpy.radians...
numpy.sin
...ype=None, subok=True[, signature]) = <ufunc 'sin'> Trigonometric sine, element-wise. Parameters: xarray_likeAngle, in radians (\(2 \pi\) rad equals 360 degrees). outndarray, None, or tuple of ndarray and None, optionalA location into whi...
numpy.unwrap
...their period-complementary values. For the default case where period is \(2\pi\) and discont is \(\pi\), this unwraps a radian phase p such that adjacent differences are never greater than \(\pi\) by adding \(2k\pi\) for some integer \(k\)....
Universal functions (ufunc)
...A * B; add(G, C, G) which is the same as G = A * B; G += C. Trigonometric functions All trigonometric functions use radians when an angle is called for. The ratio of degrees to radians is \(180^{\circ}/\pi.\) sin(x, /[, out, where, ca...