Package: postgresql-11-rational Source: pg-rational Version: 0.0.2-7.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 76 Depends: postgresql-11, postgresql-11-jit-llvm (>= 15), libc6 (>= 2.4) Homepage: https://github.com/begriffs/pg_rational Priority: optional Section: database Filename: pool/main/p/pg-rational/postgresql-11-rational_0.0.2-7.pgdg22.04+1_amd64.deb Size: 25380 SHA256: b78a0f1657430b7061a312a50e5c524b8817469f8856131213316d5ba975c591 SHA1: 7b0a7f03b37ef0ea4b13e370aa4e12eba8fa8379 MD5sum: f50fbcdd9f56052196a30ce2c01e1a95 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