Bracketing values:       Function values:

     X1        X2           BESSJ0(X1)  BESSJ0(X2)

    1.00      3.60           0.765198   -0.391769
    2.00      3.00           0.223891   -0.260052
    1.40      4.00           0.566855   -0.397150
    4.00      6.60          -0.397150    0.274043
    5.00      6.00          -0.177597    0.150645
    4.40      7.00          -0.342257    0.300079
    7.00      9.60           0.300079   -0.208979
    8.00      9.00           0.171651   -0.090334
    7.40     10.00           0.278596   -0.245936
   10.00     12.60          -0.245936    0.162607