SLAPACK_PRB
   Tests for the LAPACK linear algebra library.
   Single precision version.
  
   Today's date: 20010328
   Today's time: 103314.449
  
 TEST01
   SGETRF factors a general matrix;
   SGETRS solves a linear system;
   SGECON computes the condition number;
   SGETRI computes the inverse.
  
   System matrix A:
  
   1.000000       2.000000       3.000000    
   4.000000       5.000000       6.000000    
   7.000000       8.000000      0.0000000E+00
  
   Right hand side b:
  
   14.00000    
   32.00000    
   23.00000    
  
   Matrix condition number =   4.4999998E-02
  
   Solution x:
  
   1.000001    
   1.999999    
   3.000000    
  
   Inverse matrix:
  
  -1.777778      0.8888889     -0.1111111    
   1.555555     -0.7777777      0.2222222    
 -0.1111111      0.2222222     -0.1111111    
  
 TEST02
   SGETRF factors a general matrix;
   SGETRS solves a linear system;
  
  
   First five entries of solution:
   (all should be 1)
  
  0.9999982      0.9999981      0.9999980      0.9999979      0.9999983    
  
 TEST03
   For a positive definite symmetric matrix,
   SPOTRF factors;
   SPOTRI computes the inverse.
  
  
   First row of inverse:
  
  0.9615383      0.9230767      0.8846152      0.8461537      0.8076919    
  0.7692305      0.7307691      0.6923078      0.6538464      0.6153849    
  0.5769235      0.5384619      0.5000005      0.4615390      0.4230775    
  0.3846159      0.3461545      0.3076929      0.2692313      0.2307697    
  0.1923081      0.1538465      0.1153849      7.6923266E-02  3.8461633E-02
  
 TEST04
   For a positive definite symmetric band matrix:
   SPBTRF factors;
   SPBTRS solves linear systems.
  
  
   First 5 entries of solution (All should be 1):
  0.9999999      0.9999999       1.000000       1.000000       1.000000    
  
 TEST05
   SGBTRF factors a general band matrix.
   SGBTRS solves a factored system.
  
  
   Bandwidth is            3
  
  
   First 5 entries of solution (All should be 1):
   1.000000       1.000000       1.000000      0.9999999      0.9999998    
  
 TEST06
   SGBTRF factors a general band matrix.
   SGBTRS solves a factored system.
  
  
   Bandwidth is            7
  
   First 5 entries of solution (All should be 1):
   1.000000       1.000000       1.000000       1.000000       1.000000    
  
 TEST07
   SGTSV factors and solves a linear system
   with a general tridiagonal matrix.
  
   The system is of order N =          100
  
  
   First 5 entries of solution:
   (Should be 1, 2, 3, ...)
   1.000002       2.000004       3.000005       4.000007       5.000009    
  
 SLAPACK_PRB
   Normal end of LAPACK tests.