http://code.activestate.com/recipes/langs/python/tags/algebra/2012-05-14T13:34:31-07:00ActiveState Code Recipes2012-05-14T13:34:31-07:00Anand B Pillaihttp://code.activestate.com/recipes/users/4169530/http://code.activestate.com/recipes/578131-a-simple-matrix-class/

<p style="color: grey"> Python recipe 578131 by <a href="/recipes/users/4169530/">Anand B Pillai</a> (<a href="/recipes/tags/algebra/">algebra</a>, <a href="/recipes/tags/math/">math</a>, <a href="/recipes/tags/mathematics/">mathematics</a>, <a href="/recipes/tags/matrix/">matrix</a>). Revision 3. </p> <p>A simple class in Python representing a Matrix with basic operations, operator overloading and class factory methods to make Matrices from different sources.</p>

2012-04-24T10:49:00-07:00Sachin Joglekarhttp://code.activestate.com/recipes/users/4181845/http://code.activestate.com/recipes/578108-determinant-of-matrix-of-any-order/

<p style="color: grey"> Python recipe 578108 by <a href="/recipes/users/4181845/">Sachin Joglekar</a> (<a href="/recipes/tags/algebra/">algebra</a>, <a href="/recipes/tags/determinant/">determinant</a>, <a href="/recipes/tags/matrix/">matrix</a>, <a href="/recipes/tags/order/">order</a>). </p> <p>A small snipet of code to find the determinant of a mtrix of any order.Input must be a list like [[1,2,3],[4,5,6],[7,8,9]] (for a matrix of order 3). Works fine.</p>

2012-04-24T12:29:30-07:00Sachin Joglekarhttp://code.activestate.com/recipes/users/4181845/http://code.activestate.com/recipes/578109-silmultaneous-linear-equation-solverany-order/

<p style="color: grey"> Python recipe 578109 by <a href="/recipes/users/4181845/">Sachin Joglekar</a> (<a href="/recipes/tags/algebra/">algebra</a>, <a href="/recipes/tags/crammer/">crammer</a>, <a href="/recipes/tags/determinants/">determinants</a>, <a href="/recipes/tags/equation/">equation</a>, <a href="/recipes/tags/linear/">linear</a>, <a href="/recipes/tags/simultaneous/">simultaneous</a>). </p> <p>Solves simultaneous linear equations of any order using Crammer's rule. Required input is two lists..one for coefficients, and other for constants eg. 2x+3y=8 x+4y=6 will be written as simul([[2,3],[1,4]],[8,6])</p>