#### D.8.3.8 simplexOut

Procedure from library `solve.lib` (see solve_lib).

Usage:
  simplexOut(l); l list

Assume:
  l is the output of simplex.

Return:
  Nothing. The procedure prints the computed solution of simplex (as strings) in a nice format.

Example:

    LIB "solve.lib";
    ring r = (real,10),(x),lp;
    // consider the max. problem:
    //
    //    maximize  x(1) + x(2) + 3*x(3) - 0.5*x(4)
    //
    //  with constraints:   x(1) +          2*x(3)          <= 740
    //                             2*x(2)          - 7*x(4) <=   0
    //                               x(2) -   x(3) + 2*x(4) >=   0.5
    //                      x(1) +   x(2) +   x(3) +   x(4)  =   9
    //
    matrix sm[5][5]=   0, 1, 1, 3,-0.5,
    740,-1, 0,-2, 0,
    0, 0,-2, 0, 7,
    0.5, 0,-1, 1,-2,
    9,-1,-1,-1,-1;
    int n = 4;  // number of constraints
    int m = 4;  // number of variables
    int m1= 2;  // number of <= constraints
    int m2= 1;  // number of >= constraints
    int m3= 1;  // number of == constraints
    list sol=simplex(sm, n, m, m1, m2, m3);
    simplexOut(sol);
    ==> z = 17.025
    ==> x2 = 3.325
    ==> x4 = 0.95
    ==> x3 = 4.725

See also: simplex.

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