Package: postgresql-12-rational Source: pg-rational Version: 0.0.2-5.pgdg18.04+1 Architecture: i386 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 70 Depends: postgresql-12, libc6 (>= 2.4) Homepage: https://github.com/begriffs/pg_rational Priority: optional Section: database Filename: pool/main/p/pg-rational/postgresql-12-rational_0.0.2-5.pgdg18.04+1_i386.deb Size: 25180 SHA256: 15ba050e69dee7e343af7b20f86c44c9152dc4fb62497a07fc31c3980c917bc4 SHA1: 9660980d4171af9f3fc167ed551f9a2a7c7de5e2 MD5sum: f9b98fe3e5ee64a345a6e351b0420ba1 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