quad_openmp():
  FORTRAN90 version
  Use OpenMP for parallel execution.
  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     =   0.186368    
 
quad_openmp():
  Normal end of execution.
 
25 March 2023   9:31:25.428 AM
 
quad_openmp():
  FORTRAN90 version
  Use OpenMP for parallel execution.
  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     =   0.897896E-01
 
quad_openmp():
  Normal end of execution.
 
25 March 2023   9:31:25.519 AM
 
quad_openmp():
  FORTRAN90 version
  Use OpenMP for parallel execution.
  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     =   0.452827E-01
 
quad_openmp():
  Normal end of execution.
 
25 March 2023   9:31:25.566 AM
 
quad_openmp():
  FORTRAN90 version
  Use OpenMP for parallel execution.
  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     =   0.255038E-01
 
quad_openmp():
  Normal end of execution.
 
25 March 2023   9:31:25.593 AM
 
quad_openmp():
  FORTRAN90 version
  Use OpenMP for parallel execution.
  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     =   0.188335E-01
 
quad_openmp():
  Normal end of execution.
 
25 March 2023   9:31:25.614 AM