Package: postgresql-18-rational Source: pg-rational Version: 0.0.2-7.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 75 Depends: postgresql-18, libc6 (>= 2.4) Homepage: https://github.com/begriffs/pg_rational Priority: optional Section: database Filename: pool/main/p/pg-rational/postgresql-18-rational_0.0.2-7.pgdg22.04+1_amd64.deb Size: 24700 SHA256: 289aa93e6f481b04fd7d5672465b95acd20d6f5da176e7be90e9a85596fbff99 SHA1: 6936a58e43bb302776f2dedc7080d20f2a1897b9 MD5sum: 73631a89e752a9773c1a59f22f464d9b 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