python - Taking the floor of a float - Stack Overflow
Feb 23, 2012 · import math math.floor(3.1415) The problem with the first approach is that it return a float (namely 3.0). The second approach feels clumsy and too long. Are there alternative …
What is the difference between int() and floor() in Python 3?
Rounding down can be done in many ways, some methods are equivalent, e.g. built-in int, numpy.trunc and numpy.fix which truncate the number, meaning for a negative number they …
Ceil and floor equivalent in Python 3 without Math module?
Sep 14, 2015 · Ceil and floor equivalent in Python 3 without Math module? Asked 10 years, 3 months ago Modified 3 years, 6 months ago Viewed 73k times
Why do Python's math.ceil() and math.floor() operations return …
Dec 21, 2011 · This is because I've programmed in C since the 1970's and I'm only now learning the fine details of Python. Like this curious behavior of math.floor (). The math library of Python …
python - math.floor (N) vs N // 1 - Stack Overflow
Jun 3, 2016 · I am wondering if anyone can give me any insight into how the following may be the same / different in Python3: N // 1 and from math import floor floor(N) I tried the following, …
python - floor and ceil with number of decimals - Stack Overflow
Sep 23, 2019 · 2.1235 with 2 decimals --> 2.12 2.1276 with 2 decimals --> 2.12 (round would give 2.13 which is not what I need) The function np.round accepts a decimals parameter but it …
rounding - round down to 2 decimal in python - Stack Overflow
I need to round down and it should be two decimal places. Tried the following, a = 28.266 print round(a, 2) 28.27 But the expected value is 28.26 only.
python - Floor division with negative number - Stack Overflow
May 17, 2016 · The expression 6 // 4 yields 1, where floor division produces the whole number after dividing a number. But with a negative number, why does -6 // 4 return -2?
python - How do you round UP a number? - Stack Overflow
May 5, 2017 · How does one round a number UP in Python? I tried round (number) but it rounds the number down. Here is an example: round (2.3) = 2.0 and not 3, as I would like. Then I tried …
math - `/` vs `//` for division in Python - Stack Overflow
In Python 3.x, 5 / 2 will return 2.5 and 5 // 2 will return 2. The former is floating point division, and the latter is floor division, sometimes also called integer division. In Python 2.2 or later in the …