411 REFERENCE · Wikibooks
Linear Algebra and the C Language/a01w
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The library
The pivot selected in this algorithm is the largest absolute value found in the column where it is located. Rows are swapped to accomplish this.
We will see how to work with free variables.
Copy the library to your working directory:
v_g.h .......................... Gauss Jordan (UpDate)
vgj3free.h ............. Work with the free variables
C example to test the library:
test.c