C++ template library for linear algebra

Current versions

eigen requires the following formula to be installed:
cmake 3.11.1 Cross-platform make

Reverse dependencies

The following formulae require eigen to be installed:
shogun 6.0.0 Large scale machine learning toolbox
nanopolish 0.7.2 Signal-level algorithms for MinION data
openbr 1.1.0_1 Open Source Biometric Recognition
g2o 2017-07-30 General Framework for Graph Optimization
cufflinks 2.2.1_4 Transcriptome assembly, differential expression analysis for RNA-Seq
trilinos 12.10.1_5 Solution of large-scale, multi-physics problems
alpscore 2.1.0 Applications and Libraries for Physics Simulations
visp 3.1.0 Visual Servoing Platform library
open-babel 2.4.1 Chemical toolbox
opencv 3.4.1_2 Open source computer vision library
shogun 6.1.3 Large scale machine learning toolbox

Recent formula history

ilovezfs eigen: fix build when fortran isn't available (#26288)
ilovezfs Use “squiggly” heredocs.
ilovezfs eigen 3.3.4
Bruce B. Lacey eigen 3.3.3
FX Coudert eigen 3.3.2

Formula code at GitHub