How do you find the modulus of a negative number in Python?
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How do you find the modulus of a negative number in Python?
6. Python Modulo math. fmod()
- fmod(-5, 3) = fmod(-2 -1*3, 3) = -2.0.
- fmod(5, -3) = fmod(2 -1*-3, -3) = 2.0.
- fmod(-10, 3) = fmod(-1 -3*3, 3) = -1.0.
Can you do Modulo with negative numbers?
But things get a little more tricky when you throw negative numbers into the mix. Doing an integer division and then multiplying it again means finding the biggest number smaller than a that is dividable by n without a remainder….But is that really the case?
| Language | Nim |
|---|---|
| 13 mod 3 | 1 |
| -13 mod 3 | -1 |
| 13 mod -3 | 1 |
| -13 mod -3 | -1 |
How do you find the modulo of a negative number?
The modulus of a negative number is found by ignoring the minus sign. The modulus of a number is denoted by writing vertical lines around the number. Note also that the modulus of a negative number can be found by multiplying it by −1 since, for example, −(−8) = 8.
Can Python work with negative numbers?
Python Program to check if a Number is Positive, Negative or Zero. Negative Numbers: If a given number has a value less than 0 like -1, -2, -3, -5, -7, -9, -11, -13, etc., then we can say that the given number is a negative number. Only rational and integer type numbers can have negative values or numbers.
How does modulus work with negative numbers C++?
Modulo and remainder operators differ with respect to negative values. With a remainder operator, the sign of the result is the same as the sign of the dividend (numerator) while with a modulo operator the sign of the result is the same as the divisor (denominator).
How do I turn a negative number positive in Python?
abs() is a built-in function in Python programming language which gives a positive value of any number in return. It means it converts any negative number into a positive number and positive numbers remain unchanged.
Is modulus always positive?
Is modulus always positive? The answer is “Yes”. Reason: The value of modulus of any number is always positive.
What is largest negative number?
The greatest negative integer is -1.
Is negative positive or zero?
Negative numbers are numbers that are smaller than zero, and positive numbers are numbers that are bigger than zero. Since zero isn’t bigger or smaller than itself (just like you’re not older than yourself, or taller than yourself), zero is neither positive nor negative.
How do you find the remainder in Python?
One cool type of arithmetic that Python can perform is to calculate the remainder of one number divided by another. To do this, you need to use the modulo operator (otherwise known as the percentage sign: %). When you place a modulo in between two numbers, it calculates the remainder…
What does modulo do Python?
Python Modulo. Basically Python modulo operation is used to get the reminder of a division. The basic syntax of Python Modulo is a % b. Here a is divided by b and the remainder of that division is returned. In many language, both operand of this modulo operator has to be integer. But Python Modulo is flexible in this case.
What is a modulus operator in Python?
The modulus operator works on integers (and integer expressions) and yields the remainder when the first operand is divided by the second. In Python, the modulus operator is a percent sign (%).