Tue Oct 19 17:09:02 2021

root_rc_test
  Python version: 3.6.9
  root_rc searches for an approximate solution of F(X) = 0.

       X              XERR            FX              FERR

            -2.1                         1.59515
       -0.504846             inf          1.3801         1.59515
         9.73172             inf         -10.685          1.3801
         2.18582         10.2366         -2.7628          10.685
        0.342921         2.69067        0.598856          2.7628
        0.649905          1.8429        0.146236        0.598856
        0.743313         1.53592     -0.00708192        0.146236
        0.739094       0.0934077    -1.43746e-05      0.00708192
        0.739085       0.0891887     3.54947e-10     1.43746e-05

  Uncertainty in F(X) less than tolerance.

root_rc_test:
  Normal end of execution.
Tue Oct 19 17:09:02 2021