Now I realized that the uploaded version is 15. Here is the version 11.http://files.engineering.com/getfile.aspx?folder=6243e536-9836-4001-93d3-3c98c62f7313&file=spanish_solucion.mcd
Hi,
I've been trying to solve this equation for a FEM algorithm with 2 triangular elements (first element has nodes 1,2,3 and the second element has 1,3,4) but Mathcad just shows "This variable is undefined". The equation is in form of V=S^(-1)*F, where V:{V1,V2,V3,V4} and symbolizes electric...