python compare float
You should not compare floats with equality, in any programming language, because you can never know that they are exactly equal. Instead ...,Just compare them directly, there is no harm in that at all. Python handles comparing numbers of different types perfectly well: >>> type(1.1) <class 'float'> ...
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python compare float 相關參考資料
compare two floats for equality in Python - Stack Overflow
The answer is quite complex since you need to know how single or double precision floats are saved (Wikipedia), as a rule of thumb you can ... https://stackoverflow.com Compare `float` and `float64` in python - Stack Overflow
You should not compare floats with equality, in any programming language, because you can never know that they are exactly equal. Instead ... https://stackoverflow.com Comparing a float and an int in Python - Stack Overflow
Just compare them directly, there is no harm in that at all. Python handles comparing numbers of different types perfectly well: >>> type(1.1) <class 'float'> ... https://stackoverflow.com How does one correctly compare two floats in Python to test if ...
In the python world you may want to read[3] which refers to[4] that gives a correct way to approximately compare floats. Sometimes == is just right. It all boils ... https://www.quora.com How to compare floats for almost-equality in Python - Kite
Comparing floats for almost-equality measures if the floats have nearly the same value. Due to the finite precision of floats, rounding errors can result in slightly ... https://kite.com Python - Comparisons - Linuxtopia
Finally, we'll look at floating-point equality tests, which are sometimes done incorrectly. Basic Comparisons. We compare values with the comparison operators. https://www.linuxtopia.org Python comparing floats - Stack Overflow
I checked the links given in comments and I got to the point, that while it's not the most beautiful way to do it for Python 2.7, it works. Someone ... https://stackoverflow.com What is the best way to compare floats for almost-equality in ...
Python 3.5 adds the math.isclose and cmath.isclose functions as described in PEP 485. If you're using an earlier version of Python, the ... https://stackoverflow.com Which is the fastest way to compare two float value in python ...
you need to set a tolerance range, such that if the difference between a and b is bellow they are considered equals >>> def is_close(a, b, tol=1e-9): return ... https://stackoverflow.com |