Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d9af92e75852baddc42e9abd875d38c4847963470175d35244df01501c4d8a05:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^