what two numbers multiply to 10 and add to 3
In this Python tutorial, nosotros will hash out how to multiply in python. As well, we will discuss:
- How to multiply numbers in Python
- How to multiply bladder numbers in Python
- How to multiply complex numbers in Python
- How to multiply string with an integer in python
- Multiply two numbers using the part in python
- Multiply ii lists python
- Multiply all value in the list using math.prod python
- Multiply all value in the listing using traversal python
- Python element-wise multiplication
Multiply in Python
At present, we will discuss how to multiply in Python. We volition meet how to multiply bladder numbers, multiply circuitous numbers, multiply string with an integer and Multiply two numbers using the office in python.
How to multiply numbers in Python
In python, to multiply number, we volition utilize the asterisk character " * " to multiply number.
Example:
number = xx * 3 impress('The production is: ',number) Subsequently writing the in a higher place lawmaking (how to multiply numbers in Python), Ones you volition print" number "then the output will appear as a" The product is: 60 ". Here, the asterisk graphic symbol is used to multiply the number.
You lot can refer to the below screenshot to multiply numbers in python.
This ishow we can multiply numbers in python.
How to multiply float numbers in Python
In python, we can also multiply i or both numbers using asterisk character " * " when it is of float type, then the production is float number.
Example:
number = 2.0 * 3.0 print('The production is: ',number) Subsequently writing the above code (how to multiply float numbers in Python), Ones you will print" number "and so the output will appear as a" The product is: 6.0 ". Here, the asterisk grapheme is used to multiply the bladder number.
Y'all tin refer to the beneath screenshot to multiply float numbers in python.
This ishow we tin can multiply float numbers in python.
How to multiply complex numbers in Python
In python, to multiply complex numbers, we employ complex() method to multiply ii numbers and the complex number contains real and imaginary parts. Here, we multiply each term with the first number by each in the 2nd.
Case:
num1 = complex(two, iii) num2 = complex(4, vi) product = num1 * num2 print('The product of complex number is: ', product) After writing the to a higher place code (how to multiply complex numbers in Python), Ones you will impress" production "then the output volition announced every bit a" The product of complex number is: (-ten+24j) ". Hither, the complex() is used to multiply the circuitous number.
You can refer to the beneath screenshot to multiply complex numbers in python.
This ishow we can multiply circuitous numbers in python
How to multiply string with an integer in python
In python, to multiply cord with an integer in Python, we use a def office with parameters and it will duplicate the string n times.
Example:
def row(due south, n): return due south * n print(row('Hello all ', 5)) After writing the above code (how to multiply string with an integer in python), Ones y'all volition impress then the output will appear as a" Hello all Hello all Hi all Hello all Hello all ". Here, n is 5, and south is " Hello all " and it will return duplicate cord 5 times.
You can refer to the below screenshot to multiply string with an integer in python.
This ishow nosotros tin multiply string with an integer in python.
Multiply 2 numbers using the function in python
In python, to multiply 2 numbers past using a function chosen def, it can accept two parameters and the return will requite the value of the ii numbers.
Case:
def multiply(x,y): return x*y; num1=15 num2=v print("The product is: ",multiply(num1,num2)) Afterward writing the above code (multiply 2 numbers using the function in python), Ones you lot will impress and so the output will appear as a" The product is: 75 ". Here, nosotros define the function for multiplication, and so it will return the value.
You can refer to the below screenshot to multiply two numbers using the function in python
This ishow we can multiply ii numbers using the role in python.
Multiply ii lists python
In python, to multiply two equal length lists nosotros will use zip() to get the list and it will multiply together and then information technology will be appended to a new list.
Case:
my_list1 = [5, 2, 3] my_list2 = [1, 5, 4] multiply = [] for number1, number2 in zip(my_list1, my_list2): multiply.append(number1 * number2) print(multiply) After writing the above lawmaking (multiply two lists in python), Ones you will print "multiply" so the output volition appear every bit a" [5 10 12] ". Here, we multiply each element from one listing past the element in the other listing.
You tin refer to the beneath screenshot to multiply two listing in python
Multiply all value in the listing using math.prod python
To multiply all value in the list, a prod function has been included in the math module in the standard library. We volition use import math to get the product of the list.
Instance:
import math my_list1 = [2, five, iii] my_list2 = [4, ane, v] s1 = math.prod(my_list1) s2 = math.prod(my_list2) print("The production of list1 is: ",s1) print("The product of list2 is: ",s2) After writing the in a higher place code (multiply all value in the list using math.prod), Ones y'all volition print "s1 s2" and then the output volition announced as a" The product of list1 is: 30 The production of list2 is: 20 ". Here, nosotros multiply all the elements of list1 and so list2 to get the product.
You tin refer to the below screenshot multiply all value in the listing using math.prod
Multiply all value in the list using traversal python
To multiply all value in the list using traversal, we need to initialize the value of the product to 1. Multiply every number with the product and traverse till the end of the list.
Example:
def Multiplylist(my_list): r = one for a in my_list: r = r * a return r l1 = [3,five,1] l2 = [5,4,two] impress(Multiplylist(l1)) print(Multiplylist(l2)) Later writing the to a higher place code (multiply all value in the list using traversal python), Ones you lot volition print "Multiplylist(l1) Multiplylist(l2)" then the output will appear as a" fifteen forty ". Here, we multiply all the elements of l1 and then l2 to get the product. The value stored in the product at the end will give you lot results.
Yous can refer to the below screenshot multiply all value in the list using traversal python
Python element-wise multiplication
Let us run across how we can multiply element wise in python.
In python, element-wise multiplication can exist done by importing numpy. To multiply 2 equal-length arrays we will employ np.multiply() and it will multiply element-wise.
Instance:
import numpy as np m1 = [3, 5, 1] m2 = [2, 1, 6] print(np.multiply(m1, m2)) Afterwards writing the higher up code (python element-wise multiplication), Ones you lot will print "np.multiply(m1, m2)" then the output will announced as a" [half dozen 5 half dozen] ". Here, we multiply each element and it will return a production of 2 m1 and m2.
You can refer to the below screenshot python element-wise multiplication.
This is how we tin can multiply two lists in python.
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In this tutorial, we learned how to multiply in Python.
- How to multiply numbers in Python
- How to multiply float numbers in Python
- How to multiply complex numbers in Python
- How to multiply string with an integer in python
- Multiply ii numbers using the function in python
- Multiply 2 lists python
- Multiply all value in the list using math.prod python
- Multiply all value in the list using traversal python
- Python element-wise multiplication
Source: https://pythonguides.com/multiply-in-python/
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