Add back missing function.

This commit is contained in:
Itamar Turner-Trauring 2020-07-08 12:13:19 -04:00
parent 229583c596
commit 939648c04f

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@ -17,4 +17,11 @@ if PY2:
# The API importers expect:
from pyutil.mathutil import div_ceil, next_multiple, pad_size, is_power_of_k, next_power_of_k, ave, log_ceil, log_floor, round_sigfigs
from pyutil.mathutil import div_ceil, next_multiple, pad_size, is_power_of_k, next_power_of_k, ave, log_ceil, log_floor
# This function is not present in pyutil.mathutil:
def round_sigfigs(f, n):
fmt = "%." + str(n-1) + "e"
return float(fmt % f)