Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cb005665c67a60b22064ff14ae5ddbcb0242b5cf8f45386bcaa54d79ee401f2a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^