Package: postgresql-14-rational Source: pg-rational Version: 0.0.2-7.pgdg20.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 77 Depends: postgresql-14, postgresql-14-jit-llvm (>= 10), libc6 (>= 2.4) Homepage: https://github.com/begriffs/pg_rational Priority: optional Section: database Filename: pool/main/p/pg-rational/postgresql-14-rational_0.0.2-7.pgdg20.04+1_amd64.deb Size: 25296 SHA256: 6b2dbc0e439e4f4cfa1a4cd981aaf564b654219adfd1e96e1169e26e7c9af2cb SHA1: 5a6fbe5d66bee83a3bfc3e16669c598f0e0fb526 MD5sum: cbdbaa98389f688c293390f7faa3274d 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