7 October   2025   1:17:39.222 PM      
 
quad_openmp():
  Fortran77 version
  Use OpenMP for parallelism.
  Estimate the integral of f(x) from A to B.
  f(x) = 50 / (pi * ( 2500 * x * x + 1 ) ).
 
  A        =    0.00000    
  B        =    10.0000    
  N        = 10000000
  Exact    =   0.499363    
 
  Estimate =   0.499371    
  Error    =   0.790784E-05
  Time     =   0.855881E-01
 
quad_openmp():
  Normal end of execution.
 
 7 October   2025   1:17:39.308 PM      
 7 October   2025   1:17:39.309 PM      
 
quad_openmp():
  Fortran77 version
  Use OpenMP for parallelism.
  Estimate the integral of f(x) from A to B.
  f(x) = 50 / (pi * ( 2500 * x * x + 1 ) ).
 
  A        =    0.00000    
  B        =    10.0000    
  N        = 10000000
  Exact    =   0.499363    
 
  Estimate =   0.499371    
  Error    =   0.790784E-05
  Time     =   0.439610E-01
 
quad_openmp():
  Normal end of execution.
 
 7 October   2025   1:17:39.353 PM      
 7 October   2025   1:17:39.354 PM      
 
quad_openmp():
  Fortran77 version
  Use OpenMP for parallelism.
  Estimate the integral of f(x) from A to B.
  f(x) = 50 / (pi * ( 2500 * x * x + 1 ) ).
 
  A        =    0.00000    
  B        =    10.0000    
  N        = 10000000
  Exact    =   0.499363    
 
  Estimate =   0.499371    
  Error    =   0.790784E-05
  Time     =   0.222403E-01
 
quad_openmp():
  Normal end of execution.
 
 7 October   2025   1:17:39.376 PM