6 November  2023   8:16:23.106 AM      
 
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     =   0.229349    
 
quad_openmp():
  Normal end of execution.
 
 6 November  2023   8:16:23.336 AM      
 6 November  2023   8:16:23.338 AM      
 
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     =   0.108195    
 
quad_openmp():
  Normal end of execution.
 
 6 November  2023   8:16:23.446 AM      
 6 November  2023   8:16:23.448 AM      
 
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     =   0.543491E-01
 
quad_openmp():
  Normal end of execution.
 
 6 November  2023   8:16:23.503 AM