NAG Library Manual, Mark 28.5
Interfaces:  FL   CL   CPP   AD 

NAG FL Interface Introduction
Example description

 D01APF Example Program Results

 A      -       lower limit of integration =     0.0000
 B      -       upper limit of integration =     1.0000
 EPSABS -      absolute accuracy requested =  0.00E+00
 EPSREL -      relative accuracy requested =  0.10E-03

 ALPHA  - parameter in the weight function =  0.00E+00
 BETA   - parameter in the weight function =  0.00E+00
 KEY    -    which weight function is used =    2

 RESULT -    approximation to the integral =  -0.04899
 ABSERR -   estimate of the absolute error =  0.11E-06
  IW(1) -     number of subintervals used  =    4

 A      -       lower limit of integration =     0.0000
 B      -       upper limit of integration =     1.0000
 EPSABS -      absolute accuracy requested =  0.00E+00
 EPSREL -      relative accuracy requested =  0.10E-03

 ALPHA  - parameter in the weight function = -0.50E+00
 BETA   - parameter in the weight function = -0.50E+00
 KEY    -    which weight function is used =    1

 RESULT -    approximation to the integral =   0.53502
 ABSERR -   estimate of the absolute error =  0.19E-11
  IW(1) -     number of subintervals used  =    2