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40 lines
729 B
Python
40 lines
729 B
Python
import random, sys
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def normal_distribution(mean, standev):
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def f():
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return int(random.normalvariate(mean, standev))
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# total = sum([random.choice([2, 0, 0, -2]) for i in range(8)])
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# return int(total * (standev / 4.0) + mean)
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return f
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def exponential_distribution(mean):
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def f():
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total = 0
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while 1:
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total += 1
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if not random.randrange(32):
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break
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return int(total * 0.03125 * mean)
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return f
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def convolve(*args):
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def f():
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total = 0
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for arg in args:
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total += arg()
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return total
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return f
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def transform(dist, xformer):
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def f():
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return xformer(dist())
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return f
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