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2. Lis (linear algebra library) - Wikipedia

   en.wikipedia.org/wiki/Lis_(linear_algebra_library)

   Lis (Library of Iterative Solvers for linear systems, pronounced [lis]) is a scalable parallel software library to solve discretized linear equations and eigenvalue problems that mainly arise from the numerical solution of partial differential equations using iterative methods.

3. Gauss–Seidel method - Wikipedia

   en.wikipedia.org/wiki/Gauss–Seidel_method

   In numerical linear algebra, the Gauss–Seidel method, also known as the Liebmann method or the method of successive displacement, is an iterative method used to solve a system of linear equations. It is named after the German mathematicians Carl Friedrich Gauss and Philipp Ludwig von Seidel .

4. Cramer's rule - Wikipedia

   en.wikipedia.org/wiki/Cramer's_rule

   In linear algebra, Cramer's rule is an explicit formula for the solution of a system of linear equations with as many equations as unknowns, valid whenever the system has a unique solution. It expresses the solution in terms of the determinants of the (square) coefficient matrix and of matrices obtained from it by replacing one column by the ...

5. Linear algebra - Wikipedia

   en.wikipedia.org/wiki/Linear_algebra

   Systems of linear equations arose in Europe with the introduction in 1637 by René Descartes of coordinates in geometry. In fact, in this new geometry, now called Cartesian geometry, lines and planes are represented by linear equations, and computing their intersections amounts to solving systems of linear equations.

6. Equation solving - Wikipedia

   en.wikipedia.org/wiki/Equation_solving

   The methods for solving equations generally depend on the type of equation, both the kind of expressions in the equation and the kind of values that may be assumed by the unknowns. The variety in types of equations is large, and so are the corresponding methods. Only a few specific types are mentioned below.

7. Formula editor - Wikipedia

   en.wikipedia.org/wiki/Formula_editor

   Add-in to convert formulas into equations. Works offline and can also request 100% LaTaX from the online CodeCogs servers. Collabora Office Math [1] Yes Yes No No Yes No Yes No Online and Windows, Linux, Mac Tool to create formulae that can be embedded inside other suite documents png, jpg, pdf, html, xml, OLE.