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What is the numpy.i0() function in NumPy?

Onyejiaku Theophilus Chidalu

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.

Overview

The numpy.i0()function in NumPy library is used to evaluate the modified Bessel function at each element of an input array_like argument of the function.

Syntax

numpy.i0(x)
Syntax for the numpy.i0() function

Parameter

The numpy.i0() the function takes a single parameter value x , which is an array_like argument of the Bessel function.

Code example

Let's look at the code below:

import numpy as np
# creating an array
x = np.array([0, 1, 2, 3, 4, 5])
#implementing the numpy.i0()
myarray = np.i0(x)
print(myarray)
Implementing the numpy.i0() function

Code explanation

  • Line 1: We import the numpy module.
  • Line 4: We create an array, x using the array() method.
  • Line 7: We implement the np.i0() function on the array. Then, we assign the result to a variable called myarray.
  • Line 9: We print the variable myarray to the console.

    RELATED TAGS

    function
    python
    numpy
    communitycreator

    CONTRIBUTOR

    Onyejiaku Theophilus Chidalu

    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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