Mathematical Mischief: A Look at Python Arithmetic and the Art of Number Play

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3 min read

Python supports a wide range of arithmetic operations, including addition, subtraction, multiplication, division, and more. In Python, arithmetic operations are performed using arithmetic operators, which are symbols or keywords that represent the operation to be performed. Let's dive into the water and find out how these arithmetic operations work.

Addition

The "+" operator is used to add two values together. Type the below code into your editor and run the program.

The "output" window should have the below result.

Subtraction

The "-" operator is used to subtract one value from another. Type the below code into your editor and run the program.

The "output" window should have the below result.

Multiplication

The "*" operator is used to multiply two values together. Type the below code and run it.

You should see the below result.

Division

The "/" operator is used to divide one value by another.

The below result should be displayed.

Modulus

The "%" operator is used to calculate the remainder of a division operation.

The "output" window should display the below result.

Exponentiation

The "**" operator is used to raise one value to the power of another.

The "output" window should give the below result.

In Python, arithmetic operations follow the usual order of operations, which means that multiplication and division are performed before addition and subtraction. However, you can use parentheses to group operations and change the order of evaluation. For example, "(2 + 3) * 4" would evaluate to 20, because the addition inside the parentheses is performed first.

Python also supports several built-in functions for performing arithmetic operations, such as "abs()" for absolute value, "round()" for rounding, and "int()" for converting a value to an integer. Perhaps in the future, I will write about several Python inbuilt functions.

"In conclusion, Python arithmetic operators may seem like simple tools for performing basic math operations, but they have hidden powers that can make your code more efficient and elegant. From the humble plus sign to the mysterious modulo operator, each of them has a unique personality and a special place in the Python ecosystem.

So next time you use one of these operators, remember to treat it with respect and admiration. After all, you never know when the humble plus sign might turn into a powerful exponent, or when the sneaky modulo operator might reveal the secret of the universe.

And if all else fails, just remember the immortal words of Tim Peters, the author of the Zen of Python: 'In the face of ambiguity, refuse the temptation to guess.' Unless, of course, you're trying to divide by zero, in which case all bets are off, and may the gods of programming have mercy on your soul."