maximaのインストール

Mavericks、Homebrewでwxmaximaがビルドできないみたいだけど、インタプリタのmaximaはビルドできた

brew install maxima

途中

brew install --universal libpng
brew install --universal gd

が必要だった

$ maxima
Maxima 5.32.1 http://maxima.sourceforge.net
using Lisp SBCL 1.1.17
Distributed under the GNU Public License. See the file COPYING.
Dedicated to the memory of William Schelter.
The function bug_report() provides bug reporting information.
(%i1) A:matrix([a,b],[c,d]);
                                   [ a  b ]
(%o1)                              [      ]
                                   [ c  d ]
(%i2) determinant(A);
(%o2)                              a d - b c
(%i3) A^^-1;

                      [     b c                        ]
                      [ ----------- + 1                ]
                      [        b c                     ]
                      [ a (d - ---)                    ]
                      [         a               b      ]
                      [ ---------------  - ----------- ]
                      [        a                  b c  ]
(%o3)                 [                    a (d - ---) ]
                      [                            a   ]
                      [                                ]
                      [         c              1       ]
                      [  - -----------      -------    ]
                      [           b c           b c    ]
                      [    a (d - ---)      d - ---    ]
                      [            a             a     ]
(%i4) 

かっこいい。