flopscope.

flopscope.numpy.radians

fnp.radians(*args, **kwargs)[flopscope source][numpy source]

Convert angles from degrees to radians.

Adapted from NumPy docs np.radians

Areacore
Typecounted
NumPy Refnp.radians
Aliasesfnp.deg2rad
Cost
numel(output)\text{numel}(\text{output})
Flopscope Context

Convert degrees to radians element-wise.

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 None, a freshly-allocated array is returned. A tuple (possible only as a keyword argument) must have length equal to the number of outputs.

where:array_like, optional

This condition is broadcast over the input. At locations where the condition is True, the out array will be set to the ufunc result. Elsewhere, the out array will retain its original value. Note that if an uninitialized out array is created via the default out=None, locations within it where the condition is False will remain uninitialized.

**kwargs

For other keyword-only arguments, see the ufunc docs.

Returns

y:ndarray

The corresponding radian values. This is a scalar if x is a scalar.

See also

Examples

>>> import flopscope.numpy as fnp

Convert a degree array to radians

>>> deg = flops.arange(12.) * 30.
>>> flops.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 = flops.zeros((deg.shape))
>>> ret = flops.radians(deg, out)
>>> ret is out
True