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How can I ignore ZeroDivisionError and make n / 0 == 0?
399
Because what happens is that if we can say that zero, 5, or basically any number, then that means that that "c" is not unique. So, in this scenario the first part doesn't work. So, that means that this is going to be undefined. So zero divided by zero is undefined.
A Number Divided by 1 a1=a Just like multiplying by 1, dividing any number by 1 doesn't change the number at all. 0 Divided by a Number 0a=0 Dividing 0 by any number gives us a zero. Zero will never change when multiplying or dividing any number by it.
“What is zero divided by zero?” If you ask Siri this question in the iOS 8 operating system, the iPhone's virtual assistant will cleverly tell you that you're making no sense. “Imagine that you have zero cookies,” Siri's response begins, “and you split them evenly among zero friends.
According to Brahmagupta, A positive or negative number when divided by zero is a fraction with the zero as denominator. Zero divided by a negative or positive number is either zero or is expressed as a fraction with zero as numerator and the finite quantity as denominator. Zero divided by zero is zero.
Check if the denominator is zero before dividing. This avoids the overhead of catching the exception, which may be more efficient if you expect to be dividing by zero a lot.
def weird_division(n, d):
return n / d if d else 0
You can use a try/except block for this.
def foo(x,y):
try:
return x/y
except ZeroDivisionError:
return 0
>>> foo(5,0)
0
>>> foo(6,2)
3.0
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