Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 183fc8e198b0df404124b1aa85625f73635f48acc1d367dd642836cd2b4dd940:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^