jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

math.round is not needed in strutils (#9383)

Browse source
This commit is contained in:
skilchen 2018-10-16 09:19:53 +02:00 • committed by Andreas Rumpf
commit f04c93b5dd
1 changed files with 4 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

9
lib/pure/strutils.nim
View file

@ -14,7 +14,7 @@
## <backends.html#the-javascript-target>`_. ## <backends.html#the-javascript-target>`_.
import parseutils import parseutils
from math import pow, round, floor, log10 from math import pow, floor, log10
from algorithm import reverse from algorithm import reverse
when defined(nimVmExportFixed): when defined(nimVmExportFixed):
@ -2141,14 +2141,13 @@ proc formatEng*(f: BiggestFloat,
result = significand.formatBiggestFloat(ffDecimal, precision, decimalSep='.') result = significand.formatBiggestFloat(ffDecimal, precision, decimalSep='.')
else: else:
# Find the best exponent that's a multiple of 3 # Find the best exponent that's a multiple of 3
fexponent = round(floor(log10(absolute))) fexponent = floor(log10(absolute))
fexponent = 3.0 * round(floor(fexponent / 3.0)) fexponent = 3.0 * floor(fexponent / 3.0)
# Adjust the significand for the new exponent # Adjust the significand for the new exponent
significand /= pow(10.0, fexponent) significand /= pow(10.0, fexponent)
# Round the significand and check whether it has affected # Adjust the significand and check whether it has affected
# the exponent # the exponent
significand = round(significand, precision)
absolute = abs(significand) absolute = abs(significand)
if absolute >= 1000.0: if absolute >= 1000.0:
significand *= 0.001 significand *= 0.001