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What is the degrees function in Numpy?

Rukhshan Haroon

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The degrees function is used to convert radian values to degrees. It comes as a part of Numpy, which is a library of the high-level coding language Python.

Syntax

numpy.degrees(x, /, out=None, *, where=True, casting='same_kind', order='K', dtype=None, subok=True[, signature, extobj]) = <ufunc 'degrees'>

A universal function (ufunc) is a function that operates on ndarrays in an element-by-element fashion. The degrees method is a universal function.

Parameters

The degrees function accepts the following arguments:

  • x - array-like structure on the contents of the degrees function will be applied. The input array will be in radians.

  • out (optional) - the function’s output is stored at this location.

  • where (optional) - if set as True, a universal function is calculated at this position.

  • casting (optional) - enables the user to decide how the data will be cast. If set as same_kind, safe casting will take place.

  • order (optional) - determines the memory layout of the output. For example, if set as K, the function reads data in the order it is written in memory.

  • dtype(optional) - the data type of the array.

  • subok(optional) - to pass subclasses, subokmust be set as True.

Return value

The degrees function returns the corresponding degree values of type float in a ndarray. If the optional parameter out is provided, it returns a reference.

If x is a scalar, the return value is also a scalar.

Example

The example below demonstrates how to apply the degrees function on an array containing four radian values.

import numpy
rad = [1, 1.5, 2*numpy.pi, 2.5]
deg = numpy.degrees(rad)
print(deg)

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numpy
python

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Rukhshan Haroon
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Grokking Modern System Design Interview for Engineers & Managers

Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.

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