Package: postgresql-16-rational Source: pg-rational Version: 0.0.2-7.pgdg20.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 77 Depends: postgresql-16, postgresql-16-jit-llvm (>= 10), libc6 (>= 2.4) Homepage: https://github.com/begriffs/pg_rational Priority: optional Section: database Filename: pool/main/p/pg-rational/postgresql-16-rational_0.0.2-7.pgdg20.04+1_amd64.deb Size: 25372 SHA256: 912403926c0f98e65a75d1178b634af9979d49658aab8b050f6faefda90f3181 SHA1: 4008f4f022922ee92451a36f5a215ae169c38da3 MD5sum: 44ead3ec20733f5d51d0dc6aee0a541e 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