Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 92f54401bbdf33e11d7821c7495bc90eaa8c4fa8f90d588bff0edffec6346708:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^