axiolid-predicates 0.3.1

Certified exact-arithmetic geometric predicates
Documentation 
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#![forbid(unsafe_code)]

//! Certified geometric predicates: the shared exact-arithmetic substrate.
//!
//! A predicate answers a *sign* question, and a sign drives topology, so a
//! plausible answer is not good enough. Every public predicate here escalates
//! to exact arithmetic rather than comparing against a global epsilon.
//!
//! This package is deliberately narrow. It carries no curve, surface, mesh,
//! B-rep, provider, or execution dependency, so a consumer that needs only
//! certified signs — linear intersection, polygon orientation, NURBS root
//! isolation, topology classification — pays for arithmetic and nothing else.
//! The broad `axiolid-reference` oracle re-exports these items unchanged
//! (ADR 0036).

pub mod arithmetic;
pub mod expansion;
pub mod orient3;
mod orient3_dyadic;
pub mod orientation;
pub mod scene;
pub mod sphere;
pub mod static_filter;

pub use expansion::{two_diff, two_product, two_sum};
pub use orient3::{orient3d, orient3d_filter};
pub use orientation::{orient2d, orient2d_filter};
pub use sphere::{incircle, incircle_filter, insphere, insphere_filter};
pub use static_filter::StaticFilter;