Language

Package: lrslib @ 7.2

Synopsis

Convex hulls of polyhedra with exact arithmetic

Description

The C code of lrslib implements the reverse search algorithm for vertex enumeration and convex hull problems. Its input file format is compatible with cddlib. All computations are done exactly in either multiple precision or fixed integer arithmetic. Output is not stored in memory, so even problems with very large output sizes can sometimes be solved.

Home page
http://cgm.cs.mcgill.ca/~avis/C/lrs.html
Location
License

Derivations

SystemTargetDerivationBuild status
x86_64-linux/gnu/store/sfam04lpvg60bj75xhmc7vq0iygmqg6r-lrslib-7.2.drv
x86_64-linuxxtensa-ath9k-elf/gnu/store/iznqf649fhlr9aici0wxqk1c866igr5k-lrslib-7.2.drv
    x86_64-linuxx86_64-w64-mingw32/gnu/store/qkyv0mqn6bqrmg2fhzx409n7ljl7ij06-lrslib-7.2.drv
    x86_64-linuxx86_64-pc-gnu/gnu/store/vmfhczy6adxp5k75zrad85zhxifjmfb9-lrslib-7.2.drv
    x86_64-linuxx86_64-linux-gnux32/gnu/store/nkn6w5hmfmnfx87g88yf5x48c1bv9c1k-lrslib-7.2.drv
      x86_64-linuxriscv64-linux-gnu/gnu/store/5wv1az604sa8diapzi61z3bpvx5n2r6p-lrslib-7.2.drv
      x86_64-linuxpowerpc-linux-gnu/gnu/store/fa4xq07imniff4y8gcv900hp6rhm91kb-lrslib-7.2.drv
        x86_64-linuxpowerpc64-linux-gnu/gnu/store/rs8dbm1p107y04isyc761qnnfiqsi52g-lrslib-7.2.drv
          x86_64-linuxpowerpc64le-linux-gnu/gnu/store/8savmx7c0ph3qmxkf8jgzksmwdk3clg8-lrslib-7.2.drv
          x86_64-linuxor1k-elf/gnu/store/93qaq7f3dkndm2hnyxjbdjz47c7vr0pq-lrslib-7.2.drv
            x86_64-linuxmips64el-linux-gnu/gnu/store/h3ipk84c2lhvqwgwszhp9kf41cg38lq0-lrslib-7.2.drv
              x86_64-linuxloongarch64-linux-gnu/gnu/store/07fxyhp8fwycgmnxhccrl3wxa6k78hzn-lrslib-7.2.drv
              x86_64-linuxi686-w64-mingw32/gnu/store/1sdspkrzxlgy5rk25p2a2hjhd4pgg2k0-lrslib-7.2.drv
                x86_64-linuxi586-pc-gnu/gnu/store/pkwibg29gpzxvpg277bi86mcmfc9wq9x-lrslib-7.2.drv
                x86_64-linuxavr/gnu/store/khd72xv3av26vy0j6b74a769s6jvg37i-lrslib-7.2.drv
                  x86_64-linuxarm-linux-gnueabihf/gnu/store/2w6q68594283m6kd9l6kz7qjfbnacvap-lrslib-7.2.drv
                  x86_64-linuxaarch64-linux-gnu/gnu/store/kis31hljh7j0bmbp8468bz0lpss8x7lm-lrslib-7.2.drv
                  x86_64-gnu/gnu/store/fs57r41mjxd9lihbxx3f3ygy9sn07x72-lrslib-7.2.drv
                    riscv64-linux/gnu/store/smhxbfrr0fh8xwy7zhxngdjqqpi41a0d-lrslib-7.2.drv
                    powerpc-linux/gnu/store/hl51p0j7wqqsnlyrjr7mx5qw7iklny56-lrslib-7.2.drv
                      powerpc64le-linux/gnu/store/bn2kv439d0x1bclhhp0izh2ahqx4hvj0-lrslib-7.2.drv
                      mips64el-linux/gnu/store/1z71irac8v9r36wgcfys09wy2sssdvf8-lrslib-7.2.drv
                        i686-linux/gnu/store/ggd7d090dmy6g11wlg95pkfnbbiv7an8-lrslib-7.2.drv
                        i586-gnu/gnu/store/d8bnd800g13qal89i8gphpfjw5lncb1n-lrslib-7.2.drv
                          armhf-linux/gnu/store/qv6mk6y3b3zz7ddfg0bj6lwmk5gwzqlq-lrslib-7.2.drv
                          aarch64-linux/gnu/store/zl6wrxycc6fcb17ralcx1ynfjbd7mpax-lrslib-7.2.drv

                          Lint warnings

                          LinterMessageLocation
                          compiler-for-target

                          Check that cross-compilers are used when cross-compiling

                          'CC' should be set to '(cc-for-target)' instead of 'gcc'
                          • gnu/packages/maths.scm (line: 1040, column: 5)