Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 67c02b87e67e7e0a9478cc307d83bb50285567b02acec08daf7668a62a7fd821:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^