Package: postgresql-15-rational Source: pg-rational Version: 0.0.2-6.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 76 Depends: postgresql-15, postgresql-15-jit-llvm (>= 14), libc6 (>= 2.4) Homepage: https://github.com/begriffs/pg_rational Priority: optional Section: database Filename: pool/main/p/pg-rational/postgresql-15-rational_0.0.2-6.pgdg22.04+1_amd64.deb Size: 25440 SHA256: 23027100dc574f72a97e1e88451a6d6973dd348c40d9ee51088b9d30b958c88a SHA1: 9472bb525161f175e85db7f54b8051d7d53399d6 MD5sum: e34f796cfb17366f6a1be06eed79a4b5 Description: Precise fractional arithmetic for PostgreSQL pg_rational implements precise fractional arithmetic for PostgreSQL. Perfect for exact arithmetic or user-specified table row ordering. Holds values as big as an integer, with matching precision in the denominator. . Features: * Stores fractions in exactly 64 bits (same size as float) * Written in C for high performance * Detects and halts arithmetic overflow for correctness * Uses native CPU instructions for fast overflow detection * Defers GCD calculation until requested or absolutely required * Supports btree and hash indices * Implements Stern-Brocot trees for finding intermediate points * Coercion from integer/bigint/tuple * Custom aggregate