Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d2246b4d83f63e9e89731a874f578bd544b5ff060ead0f39cb1df70bac277687:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^