//! Statistical Hypothesis Testing Engine for Logical Assertions
//!
//! Provides production-quality statistical hypothesis testing with:
//! - One-sample and two-sample z-tests and t-tests
//! - Chi-square goodness-of-fit and independence tests
//! - Proportion tests (one-sample and two-sample)
//! - Confidence interval computation
//! - Effect size (Cohen's d, Cramér's V)
//! - Monte Carlo power simulation via xorshift64 PRNG
// Re-export all types
pub use *;
pub use *;