--- Enter TestTrussAnalysis01.main()         ... 
--- ======================================== ... 
--- 
--- Part 1: Initialize coefficients for matrix equations ... 
--- 
--- Part 2: Initialize load vector ... 
--- 
--- Part 3: Create test matrices ... 
--- 
Matrix: A 
  1.0000   0.0000   0.0000   1.0000   0.0000   0.0000 
  0.0000   1.0000   0.0000   0.0000   1.0000   0.0000 
  1.0000   0.0000   0.7071   0.0000   0.0000   0.0000 
  0.0000   0.0000   0.7071   0.0000   0.0000   1.0000 
  0.0000   0.0000  -0.7071   0.0000   0.0000   0.0000 
  0.0000   1.0000   0.7071   0.0000   0.0000   0.0000 
Matrix: B 
  0.0000 
  0.0000 
  0.0000 
  0.0000 
 10.0000 
  0.0000 
--- 
--- Part 4: Check properties of matrix A ... 
--- 
--- Matrix A: rank = 6.000000, det = 0.707107  ...
--- 
--- Part 5: Solve A.x = B ... 
--- 
Matrix: x 
 10.0000 
 10.0000 
-14.1421 
-10.0000 
-10.0000 
 10.0000 
--- 
--- Part 6: Print support reactions and element-level forces ... 
--- 
--- Support A: R_ax =  -10.00 ... 
---          : R_ay =  -10.00 ... 
--- Support B: R_by =   10.00 ... 
--- 
--- Element A-B: F1 =   10.00 ... 
--- Element A-C: F2 =   10.00 ... 
--- Element B-C: F3 =  -14.14 ... 
--- ======================================== ... 
--- Leave TestTrussAnalysis01.main()         ... 
