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python round step granularity

Bad Bear answered on December 4, 2022 Popularity 9/10 Helpfulness 3/10

answer python round step granularity

python round step granularity

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# all you need to know about rounding in python

import math # actually you do not need it at all ;)

x = 5.49

# rounds to nearest whole number
print(round(x)) # 5

# rounds down
print(math.floor(x)) # 5
print(round(x - .5)) # 5
print(x // 1) # 5.0

# rounds up
print(math.ceil(x)) # 6
print(round(x + .5)) # 6
print(-(-x // 1)) # 6.0

# number of fractional steps = 4, i. e. granularity = 1 / n = 0.25
n = 4

# rounds to nearest fractional step
print(round(n * x) / n) # 5.5

# rounds to fractional step down
print(round(n * x - .5) / n) # 5.25
print(x * n // 1 / n) # 5.25

# rounds to fractional step up
print(round(n * x + .5) / n) # 5.5
print(-(-x * n // 1) / n) # 5.5

Popularity 9/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: granularity python step

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Contributed on Dec 04 2022

Bad Bear

0 Answers Avg Quality 2/10

python round step granularity

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