IDUM= ENTER NDIM,XOFF,NCALL,ITMAX,NPRN Input parameters for vegas: ndim= 4 ncall= 768 it= 0 itmx= 4 nprn= 0 ALPH= 1.50 mds= 1 nd= 50 xl[ 1]= 0 xu[ 1]= 1 xl[ 2]= 0 xu[ 2]= 1 xl[ 3]= 0 xu[ 3]= 1 xl[ 4]= 0 xu[ 4]= 1 iteration no. 1 : integral = 0.07706086 +/- 0.076 all iterations: integral = 0.07706086+/- 0.076 chi**2/IT n = 0.00018 iteration no. 2 : integral = 0.02334202 +/- 0.0075 all iterations: integral = 0.02386367+/- 0.0075 chi**2/IT n = 0.5 iteration no. 3 : integral = 0.04258567 +/- 0.0066 all iterations: integral = 0.0343241+/- 0.005 chi**2/IT n = 2 iteration no. 4 : integral = 0.06005578 +/- 0.0046 all iterations: integral = 0.04810574+/- 0.0034 chi**2/IT n = 6.1 Number of iterations performed: 4 Integral, Standard Dev., Chi-sq. = 0.048106 0.003385 6.122937 Input parameters for vegas: ndim= 4 ncall= 768 it= 5 itmx= 4 nprn= 0 ALPH= 1.50 mds= 1 nd= 50 xl[ 1]= 0 xu[ 1]= 1 xl[ 2]= 0 xu[ 2]= 1 xl[ 3]= 0 xu[ 3]= 1 xl[ 4]= 0 xu[ 4]= 1 iteration no. 1 : integral = 0.06294661 +/- 0.0026 all iterations: integral = 0.06294661+/- 0.0026 chi**2/IT n = 0 iteration no. 2 : integral = 0.06291871 +/- 0.002 all iterations: integral = 0.06292916+/- 0.0016 chi**2/IT n = 0.00016 iteration no. 3 : integral = 0.06065985 +/- 0.0014 all iterations: integral = 0.06163905+/- 0.001 chi**2/IT n = 0.58 iteration no. 4 : integral = 0.06289233 +/- 0.0013 all iterations: integral = 0.06214152+/- 0.00081 chi**2/IT n = 0.58 Additional iterations performed: 4 Integral, Standard Dev., Chi-sq. = 0.062142 0.000810 0.576426 ENTER NDIM,XOFF,NCALL,ITMAX,NPRN Normal completion