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| // NOTE: Some distributions have tests checking only that samples can be | ||
| // generated. This is redundant with vector and correctness tests. | ||
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| /// An RNG which panics on first use |
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what is the usage for this?
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The test I added needs an RNG to call sample but doesn't actually use it.
This allows asserting that the call to sample doesn't use the RNG.
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(The name is dubious, but I don't think NeverRng or DummyRng is any better.)
| @@ -70,15 +70,16 @@ impl Geometric { | |||
| /// Construct a new `Geometric` with the given shape parameter `p` | |||
| /// (probability of success on each trial). | |||
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Maybe add: If p is zero or 1.0 - p rounds to 1.0 we return u64::MAX
Either make it like this or have it as implementation detail potentially subject to change.
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I'll ignore the test failure here (not relevant to this PR). |
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CHANGELOG.mdentrySummary
The case where
p>0but1 - prounds to 1 was not previously handled. Now we handle it the same as forp=0.Fixes #34.