Package: postgresql-13-rational Source: pg-rational Version: 0.0.2-5.pgdg18.04+1 Architecture: i386 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 70 Depends: postgresql-13, libc6 (>= 2.4) Homepage: https://github.com/begriffs/pg_rational Priority: optional Section: database Filename: pool/main/p/pg-rational/postgresql-13-rational_0.0.2-5.pgdg18.04+1_i386.deb Size: 25168 SHA256: 5c774386d1a31bfc4134f271cfcec45ed1480f87b25d2ac15b19266926afe89d SHA1: c4c2a8759dbea84e83162266eff4d92627c4f79a MD5sum: 50ecbbb04db4d5820078f9e5a5c5c2dc 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