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Cln

Jul 20, 2023

Class Library for Numbers

CLN is a library for computations with all kinds of numbers. It has a rich set of number classes

  • Integers with unlimited precision,
  • Rational numbers,
  • Floating-point numbers Short float, Single float, Double float, Long float with unlimited precision,
  • Complex numbers,
  • Modular integers integers modulo a fixed integer,
  • Univariate polynomials.

The subtypes of the complex numbers among these are exactly the types of numbers known to the Common Lisp language. Therefore CLN can be used for Common Lisp implementations, giving `CLN’ another meaning it becomes an abbreviation of “Common Lisp Numbers”.

Checkout these related ports:
  • Zn_poly - C library for polynomial arithmetic
  • Zimpl - Language to translate the LP models into .lp or .mps
  • Zegrapher - Software for plotting mathematical objects
  • Zarray - Dynamically typed N-D expression system based on xtensor
  • Z3 - Z3 Theorem Prover
  • Yices - SMT solver
  • Yacas - Yet Another Computer Algebra System
  • Xtensor - Multi-dimensional arrays with broadcasting and lazy computing
  • Xtensor-python - Python bindings for xtensor
  • Xtensor-io - Xtensor plugin to read/write images, audio files, numpy npz and HDF5
  • Xtensor-blas - BLAS extension to xtensor
  • Xspread - Spreadsheet program for X and terminals
  • Xppaut - Graphical tool for solving differential equations, etc
  • Xplot - X11 plotting package
  • Xlife++ - XLiFE++ eXtended Library of Finite Elements in C++