{"id":9487,"date":"2021-09-30T17:00:30","date_gmt":"2021-09-30T11:30:30","guid":{"rendered":"https:\/\/python-programs.com\/?p=9487"},"modified":"2021-11-22T18:33:34","modified_gmt":"2021-11-22T13:03:34","slug":"python-program-to-compute-the-value-of-eulers-number-using-the-formula-e-1-1-1-1-2-1-n","status":"publish","type":"post","link":"https:\/\/python-programs.com\/python-program-to-compute-the-value-of-eulers-number-using-the-formula-e-1-1-1-1-2-1-n\/","title":{"rendered":"Python Program to Compute the Value of Euler\u2019s Number ,Using the Formula: e = 1 + 1\/1! + 1\/2! + \u2026\u2026 1\/n!"},"content":{"rendered":"
Our website provided core java programs examples with output<\/a> aid beginners and expert coders to test their knowledge gap and learn accordingly.<\/p>\n Given a number numb, the task is to compute the value of the Euler’s number expansion in Python.<\/p>\n Examples:<\/strong><\/p>\n Example1:<\/strong><\/p>\n Input:<\/strong><\/p>\n Output:<\/strong><\/p>\n Example2:<\/strong><\/p>\n Input:<\/strong><\/p>\n Output:<\/strong><\/p>\n There are several ways to calculate the value of the euler’s number some of them are:<\/p>\n Approach:<\/strong><\/p>\n Below is the implementation:<\/strong><\/p>\n Output:<\/strong><\/p>\n Approach:<\/strong><\/p>\n Below is the implementation:<\/strong><\/p>\n Output:<\/strong><\/p>\n Approach:<\/strong><\/p>\n Below is the implementation:<\/strong><\/p>\n Output:<\/strong><\/p>\n Approach:<\/strong><\/p>\n Below is the implementation:<\/strong><\/p>\n Output:<\/strong><\/p>\n Related Programs<\/strong>:<\/p>\n Our website provided core java programs examples with output aid beginners and expert coders to test their knowledge gap and learn accordingly. Given a number numb, the task is to compute the value of the Euler’s number expansion in Python. Examples: Example1: Input: given number =3 Output: Enter some random number = 3 The total …<\/p>\ngiven number =3<\/pre>\n
Enter some random number = 3\r\nThe total sum of euler's value of the series 2.67<\/pre>\n
given number =5<\/pre>\n
The total sum of euler's value of the series 2.72<\/pre>\n
Program to Compute the Value of Euler\u2019s Number ,Using the Formula: e = 1 + 1\/1! + 1\/2! + \u2026\u2026 1\/n! in Python<\/h3>\n
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Method #1:Using factorial function and for loop(Static Input)<\/h3>\n
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import math\r\n# Give the number of terms as static input.\r\nnumb = 5\r\n# Set a totalsum variable which calculates the total sum and initialize it to 1.\r\ntotalsum = 1\r\n# Find the total of the series using a for loop ranging from 1 to the number.\r\nfor val in range(1, numb+1):\r\n # Compute the factorial using math. factorial() function.\r\n totalsum = totalsum+(1\/math.factorial(val))\r\n# Print the totalsum value of the euler's series, rounded to two decimal places.\r\nprint(\"The total sum of euler's value of the series \", round(totalsum, 2))\r\n<\/pre>\n
The total sum of euler's value of the series 2.72<\/pre>\n
Method #2:Using factorial function and for loop(User Input)<\/h3>\n
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import math\r\n# Scan the number as user input by using int(input()) function\r\nnumb = int(input('Enter some random number = '))\r\n# Set a totalsum variable which calculates the total sum and initialize it to 1.\r\ntotalsum = 1\r\n# Find the total of the series using a for loop ranging from 1 to the number.\r\nfor val in range(1, numb+1):\r\n # Compute the factorial using math. factorial() function.\r\n totalsum = totalsum+(1\/math.factorial(val))\r\n# Print the totalsum value of the euler's series, rounded to two decimal places.\r\nprint(\"The total sum of euler's value of the series \", round(totalsum, 2))\r\n<\/pre>\n
Enter some random number = 13\r\nThe total sum of euler's value of the series 2.72<\/pre>\n
Method #3:Using factorial function and while loop(Static Input)<\/h3>\n
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import math\r\n# Give the number of terms as static input.\r\nnumb = 3\r\n# Take a variable say value and initialize it to 1.\r\nvalue = 1\r\n# Set a totalsum variable which calculates the total sum and initialize it to 1.\r\ntotalsum = 1\r\n# Using while loop calculate the total sum till value greater than given number\r\nwhile(value <= numb):\r\n # Compute the factorial using math. factorial() function.\r\n totalsum = totalsum+(1\/math.factorial(value))\r\n # Increment the value by 1.\r\n value = value+1\r\n# Print the totalsum value of the euler's series, rounded to two decimal places.\r\nprint(\"The total sum of euler's value of the series \", round(totalsum, 2))\r\n<\/pre>\n
The total sum of euler's value of the series 2.67<\/pre>\n
Method #4:Using factorial function and while loop(User Input)<\/h3>\n
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import math\r\n# Scan\u00a0the\u00a0number\u00a0as\u00a0user\u00a0input\u00a0by\u00a0using\u00a0int(input())\u00a0function\r\nnumb = int(input('Enter some random number = '))\r\n# Take a variable say value and initialize it to 1.\r\nvalue = 1\r\n# Set a totalsum variable which calculates the total sum and initialize it to 1.\r\ntotalsum = 1\r\n# Using while loop calculate the total sum till value greater than given number\r\nwhile(value <= numb):\r\n # Compute the factorial using math. factorial() function.\r\n totalsum = totalsum+(1\/math.factorial(value))\r\n # Increment the value by 1.\r\n value = value+1\r\n# Print the totalsum value of the euler's series, rounded to two decimal places.\r\nprint(\"The total sum of euler's value of the series \", round(totalsum, 2))\r\n<\/pre>\n
Enter some random number = 3\r\nThe total sum of euler's value of the series 2.67<\/pre>\n
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