Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1408a02127a69139892a124e89662ce00e2717b9261f1f9186c774b04b752743:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^