cisagov / lcgit / 42629862917

100%

develop: 98%

Pull #40

github

Validate caller-supplied state when constructing an lcg

A state tuple whose parameters do not satisfy the Hull-Dobell
full-period conditions can make iteration hang in the rejection loop,
repeat values, or end early.  Reject such states with a ValueError at
construction time.  The small-sequence shuffle fallback is exempt
since it emits placeholder parameters and has no rejection loop.

Co-Authored-By: Claude <noreply@anthropic.com>

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