June 24 2002 2:07:20.650 PM QUADPACK_PRB Tests for QUADPACK. TEST01 Test QAG Integrand is COS(100*SIN(X)) Integral left endpoint A = 0.00000 Integral right endpoint B = 3.14159 Exact integral is 0.627874E-01 Estimated integral is 0.627872E-01 Estimated integral error = 0.119805E-04 Exact integral error = 0.238419E-06 Number of function evaluations, NEVAL = 427 Error return code IER = 0 TEST02 Test QAGI Integrand is log(x)/(1+100*x*x) Integral left endpoint A = 0.00000 Integral right endpoint B = Infinity Exact integral is -0.361689 Estimated integral is -0.361689 Estimated integral error = 0.327826E-05 Exact integral error = -0.298023E-07 Number of function evaluations, NEVAL = 285 Error return code IER = 0 TEST03 Test QAGP Integrand is x**3 * log(abs((x*x-1)*(x*x-2))) Integral left endpoint A = 0.00000 Integral right endpoint B = 3.00000 Exact integral is 52.7408 Estimated integral is 52.7408 Estimated integral error = 0.915527E-04 Exact integral error = -0.305176E-04 Number of function evaluations, NEVAL = 777 Error return code IER = 0 TEST04 Test QAGS Integrand is LOG(X)/SQRT(X) Integral left endpoint A = 0.00000 Integral right endpoint B = 1.00000 Exact integral is -4.00000 Estimated integral is -4.00000 Estimated integral error = 0.278234E-03 Exact integral error = 0.429153E-05 Number of function evaluations, NEVAL = 315 Error return code IER = 0 TEST05 Test QAWC Integrand is 1/(x*(5*x**3+6) Integral left endpoint A = -1.00000 Integral right endpoint B = 5.00000 Point of singularity c = 0.00000 Exact integral is -0.899440E-01 Estimated integral is -0.899440E-01 Estimated integral error = 0.202248E-05 Exact integral error = 0.149012E-07 Number of function evaluations, NEVAL = 215 Error return code IER = 0 TEST06 Test QAWF Integrand is cos(pi*x/2)/sqrt(x) Integral left endpoint A = 0.00000 Exact integral is 1.00000 Estimated integral is 0.999998 Estimated integral error = 0.626743E-03 Exact integral error = 0.220537E-05 Number of function evaluations, NEVAL = 380 Error return code IER = 0 TEST07 Test QAWO Integrand is log(x)*sin(10*pi*x) Integral left endpoint A = 0.00000 Integral right endpoint B = 1.00000 Exact integral is -0.128132 Estimated integral is -0.128137 Estimated integral error = 0.750387E-04 Exact integral error = 0.527501E-05 Number of function evaluations, NEVAL = 215 Error return code IER = 0 TEST08 Test QAWS Integrand is log(x)/(1+(log(x))**2)**2 Integral left endpoint A = 0.00000 Integral right endpoint B = 1.00000 Exact integral is -0.189275 Estimated integral is -0.189275 Estimated integral error = 0.284163E-05 Exact integral error = -0.476837E-06 Number of function evaluations, NEVAL = 40 Error return code IER = 0 TEST09 Test QK15 Integrand is SQRT(X)*LOG(X) Integral left endpoint A = 0.00000 Integral right endpoint B = 1.00000 Exact integral is -0.444444 Estimated integral is -0.444538 Estimated integral error = 0.201768 Exact integral error = 0.938177E-04 RESABS = 0.444538 RESASC = 0.201768 TEST10 Test QK21 Integrand is SQRT(X)*LOG(X) Integral left endpoint A = 0.00000 Integral right endpoint B = 1.00000 Exact integral is -0.444444 Estimated integral is -0.444481 Estimated integral error = 0.621479E-01 Exact integral error = 0.367463E-04 RESABS = 0.444481 RESASC = 0.201020 TEST11 Test QK31 Integrand is SQRT(X)*LOG(X) Integral left endpoint A = 0.00000 Integral right endpoint B = 1.00000 Exact integral is -0.444444 Estimated integral is -0.444457 Estimated integral error = 0.131312E-01 Exact integral error = 0.126958E-04 RESABS = 0.444457 RESASC = 0.200447 TEST12 Test QK41 Integrand is SQRT(X)*LOG(X) Integral left endpoint A = 0.00000 Integral right endpoint B = 1.00000 Exact integral is -0.444444 Estimated integral is -0.444450 Estimated integral error = 0.424489E-02 Exact integral error = 0.578165E-05 RESABS = 0.444450 RESASC = 0.200650 TEST13 Test QK51 Integrand is SQRT(X)*LOG(X) Integral left endpoint A = 0.00000 Integral right endpoint B = 1.00000 Exact integral is -0.444444 Estimated integral is -0.444448 Estimated integral error = 0.174136E-02 Exact integral error = 0.318885E-05 RESABS = 0.444448 RESASC = 0.200800 TEST14 Test QK61 Integrand is SQRT(X)*LOG(X) Integral left endpoint A = 0.00000 Integral right endpoint B = 1.00000 Exact integral is -0.444444 Estimated integral is -0.444446 Estimated integral error = 0.837992E-03 Exact integral error = 0.193715E-05 RESABS = 0.444446 RESASC = 0.200633 TEST15 Test QNG Integrand is SQRT(X)*LOG(X) Integral left endpoint A = 0.00000 Integral right endpoint B = 1.00000 Exact integral is -0.444444 Estimated integral is -0.444445 Estimated integral error = 0.215041E-04 Exact integral error = 0.149012E-06 Number of function evaluations, NEVAL = 87 Error return code IER = 0 QUADPACK_PRB Normal end of execution.