Python Program for fmod() Function

In the previous article, we have discussed Python Program for Dictionary setdefault() Method
fmod() Function in Python:

The remainder (modulo) of x/y is returned by the math.fmod() method.

The Python fmod() math function is used to compute the Modulo of the given arguments.

Syntax:

math.fmod(x, y)

Parameters:

x: This is required. It is a positive or a negative number to divide.

y: This is required. It is a positive or negative number with which to divide x

Note:

If both x and y are zero, a ValueError is returned.
If y = 0, a ValueError is returned.
If x or y is not a number, it returns a TypeError.

Return Value:

It returns a float value which indicates the remainder of x/y.

Examples:

Example1:

Input:

Given list = [1, -2, -3, 4]
Given first number = 18 
Given second number = 2
Given number = 3

Output:

The remainder when given first number/second number { 18 / 2 } =  0.0
The remainder when gvn_lst[2]/given number { -3 / 5 } =  -3.0
The remainder of -16/5 =  -1.0

Example2:

Input:

Given list = [2, 4, 6, 8, 10]
Given first number =  8
Given second number =  5
Given number = 4

Output:

The remainder when given first number/second number { 8 / 5 } =  3.0
The remainder when gvn_lst[3]/given number { 8 / 4 } =  0.0
The remainder of -25/-4 =  -1.0

Method #1: Using Built-in Functions (Static Input)

Approach:

Import math module using the import keyword.
Give the list as static input and store it in a variable.
Give the first number as static input and store it in another variable.
Give the second number as static input and store it in another variable.
Apply math.fmod() function to the given first and the second number to get the remainder of the given first number/given the second number.
Store it in another variable.
Print the above result which is the result after applying fmod() function.
Give the number as static input and store it in another variable.
Apply math.fmod() function to the given list element and above-given number and print it.
The Exit of Program.

Below is the implementation:

# Import math module using the import keyword.
import math
# Give the list as static input and store it in a variable.
gvn_lst = [1, -2, -3, 4]
# Give the first number as static input and store it in another variable.
gvn_numb1 = 18
# Give the second number as static input and store it in another variable.
gvn_numb2 = 2
# Apply math.fmod() function to the given first and second number to get the
# remainder of given first number/given second number.
# store it in another variable.
remaindr = math.fmod(gvn_numb1, gvn_numb2)
# Print the above result which is the result after applying fmod() function.
print(
    "The remainder when given first number/second number {", gvn_numb1, "/", gvn_numb2, "} = ", remaindr)
# Give the number as static input and store it in another variable.
gvn_numb3 = 5
# Apply math.fmod() function to the given list element and above given number and print it.
print(
    "The remainder when gvn_lst[2]/given number {", gvn_lst[2], "/", gvn_numb3, "} = ", math.fmod(gvn_lst[2], gvn_numb3))
# similarly do the same for other numbers and print it.
print("The remainder of -16/5 = ", math.fmod(-16, 5))

Output:

The remainder when given first number/second number { 18 / 2 } =  0.0
The remainder when gvn_lst[2]/given number { -3 / 5 } =  -3.0
The remainder of -16/5 =  -1.0

Method #2: Using Built-in Functions (User Input)

Approach:

Import math module using the import keyword.
Give the list as user input using list(),map(),input(),and split() functions.
Store it in a variable.
Give first and second numbers respectively as user input using int(), map(), input(), and split()
functions.
Store them in two separate variables.
Apply math.fmod() function to the given first and the second number to get the remainder of the given first number/given the second number.
Store it in another variable.
Print the above result which is the result after applying fmod() function.
Give the number as user input using the int(input()) function and store it in another variable.
Apply math.fmod() function to the given list element and above-given number and print it.
The Exit of Program.

Below is the implementation:

# Import math module using the import keyword.
import math
# Give the list as user input using list(),map(),input(),and split() functions.
# Store it in a variable.
gvn_lst = list(map(int, input(
    'Enter some random List Elements separated by spaces = ').split()))
# Give first and second numbers respectively as user input using int(),map(),input(),and split()
# functions and store them in two separate variables.
gvn_numb1, gvn_numb2 = map(int, input(
    "Enter two random numbers separated by spaces = ").split())
# Apply math.fmod() function to the given first and second number to get the
# remainder of given first number/given second number.
# store it in another variable.
remaindr = math.fmod(gvn_numb1, gvn_numb2)
# Print the above result which is the result after applying fmod() function.
print(
    "The remainder when given first number/second number {", gvn_numb1, "/", gvn_numb2, "} = ", remaindr)
# Give the number as user input using the int(input()) function and store it in another variable.
gvn_numb3 = int(input("Enter some random number = "))
# Apply math.fmod() function to the given list element and above given number and print it.
print(
    "The remainder when gvn_lst[3]/given number {", gvn_lst[3], "/", gvn_numb3, "} = ", math.fmod(gvn_lst[3], gvn_numb3))

Output:

Enter some random List Elements separated by spaces = 2 4 6 8 10
Enter two random numbers separated by spaces = 8 5
The remainder when given first number/second number { 8 / 5 } = 3.0
Enter some random number = 4 
The remainder when gvn_lst[3]/given number { 8 / 4 } = 0.0

Read all the mathematical functions available in Python and understand how to implement them in your program by using the tutorial of Python Mathematical Methods Examples.