lintools

Manipulation of Linear Systems of (in)Equalities

v0.1.7 · Jan 16, 2023 · GPL-3

Description

Variable elimination (Gaussian elimination, Fourier-Motzkin elimination), Moore-Penrose pseudoinverse, reduction to reduced row echelon form, value substitution, projecting a vector on the convex polytope described by a system of (in)equations, simplify systems by removing spurious columns and rows and collapse implied equalities, test if a matrix is totally unimodular, compute variable ranges implied by linear (in)equalities.

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CRAN Check Status

14 OK

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	36.6s
r-devel-linux-x86_64-debian-gcc	OK	28s
r-devel-linux-x86_64-fedora-clang	OK	55.1s
r-devel-linux-x86_64-fedora-gcc	OK	64.9s
r-devel-macos-arm64	OK	17s
r-devel-windows-x86_64	OK	68s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	39s
r-oldrel-windows-x86_64	OK	74s
r-patched-linux-x86_64	OK	34.2s
r-release-linux-x86_64	OK	32s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	46s
r-release-windows-x86_64	OK	65s

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (4)

imports

deductive multiobjectiveMDP rspa

suggests

mcmcsae

Dependency Network

Version History

new 0.1.7 Mar 10, 2026

updated 0.1.7 ← 0.1.6 diff Jan 15, 2023

updated 0.1.6 ← 0.1.5 diff Jun 15, 2022

updated 0.1.5 ← 0.1.3 diff Apr 28, 2021

updated 0.1.3 ← 0.1.2 diff Dec 4, 2019

updated 0.1.2 ← 0.1.1.4 diff Jul 29, 2018

updated 0.1.1.4 ← 0.1.1.3 diff Jun 5, 2017

updated 0.1.1.3 ← 0.1.1.1 diff Feb 22, 2017

updated 0.1.1.1 ← 0.1.0 diff Mar 3, 2016

new 0.1.0 Jan 21, 2016