Github/littlefs
1
Fork 0
Code Actions Activity

scripts: Renamed import math alias m -> mt

Browse Source 
Mainly to avoid conflicts with match results m, this frees up the single
letter variables m for other purposes.

Choosing a two letter alias was surprisingly difficult, but mt is nice
in that it somewhat matches it (for itertools) and ft (for functools).
This commit is contained in:
Christopher Haster
2024-11-05 01:58:40 -06:00
parent 96ddc72481
commit 48c2e7784b
20 changed files with 258 additions and 256 deletions
Download Patch File Download Diff File Expand all files Collapse all files
scripts/avg.py
+9 -9
View File
@@ -6,7 +6,7 @@
import collections as co
import csv
import itertools as it
import math as m
import math as mt
import os
@@ -36,7 +36,7 @@ def dat(x):
try:
return float(x)
# just don't allow infinity or nan
if m.isinf(x) or m.isnan(x):
if mt.isinf(x) or mt.isnan(x):
raise ValueError("invalid dat %r" % x)
except ValueError:
pass
@@ -182,23 +182,23 @@ def main(csv_paths, output, *,
else {meas: meas__+'+'+meas_}))
if sum_: append('sum', lambda vs: sum(vs))
if prod: append('prod', lambda vs: m.prod(vs))
if prod: append('prod', lambda vs: mt.prod(vs))
if min_: append('min', lambda vs: min(vs, default=0))
if max_: append('max', lambda vs: max(vs, default=0))
if bnd: append('bnd', lambda vs: min(vs, default=0))
if bnd: append('bnd', lambda vs: max(vs, default=0))
if avg: append('avg', lambda vs: sum(vs) / max(len(vs), 1))
if stddev: append('stddev', lambda vs: (
lambda avg: m.sqrt(
lambda avg: mt.sqrt(
sum((v - avg)**2 for v in vs) / max(len(vs), 1))
)(sum(vs) / max(len(vs), 1)))
if gmean: append('gmean', lambda vs:
m.prod(float(v) for v in vs)**(1 / max(len(vs), 1)))
mt.prod(float(v) for v in vs)**(1 / max(len(vs), 1)))
if gstddev: append('gstddev', lambda vs: (
lambda gmean: m.exp(m.sqrt(
sum(m.log(v/gmean)**2 for v in vs) / max(len(vs), 1)))
if gmean else m.inf
)(m.prod(float(v) for v in vs)**(1 / max(len(vs), 1))))
lambda gmean: mt.exp(mt.sqrt(
sum(mt.log(v/gmean)**2 for v in vs) / max(len(vs), 1)))
if gmean else mt.inf
)(mt.prod(float(v) for v in vs)**(1 / max(len(vs), 1))))
# write results to CSVS
with openio(output, 'w') as f: