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'sum' is no longer a good variable name. Use 'total' instead.

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This commit is contained in:
Raymond Hettinger 2003-05-24 17:26:02 +00:00
parent 858f817d28
commit b98154e424
1 changed files with 3 additions and 3 deletions
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6
Lib/random.py
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@ -725,20 +725,20 @@ def _test_generator(n, funccall):
import time import time
print n, 'times', funccall print n, 'times', funccall
code = compile(funccall, funccall, 'eval') code = compile(funccall, funccall, 'eval')
sum = 0.0 total = 0.0
sqsum = 0.0 sqsum = 0.0
smallest = 1e10 smallest = 1e10
largest = -1e10 largest = -1e10
t0 = time.time() t0 = time.time()
for i in range(n): for i in range(n):
x = eval(code) x = eval(code)
sum = sum + x total += x
sqsum = sqsum + x*x sqsum = sqsum + x*x
smallest = min(x, smallest) smallest = min(x, smallest)
largest = max(x, largest) largest = max(x, largest)
t1 = time.time() t1 = time.time()
print round(t1-t0, 3), 'sec,', print round(t1-t0, 3), 'sec,',
avg = sum/n avg = total/n
stddev = _sqrt(sqsum/n - avg*avg) stddev = _sqrt(sqsum/n - avg*avg)
print 'avg %g, stddev %g, min %g, max %g' % \ print 'avg %g, stddev %g, min %g, max %g' % \
(avg, stddev, smallest, largest) (avg, stddev, smallest, largest)