Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a24a1f62169c5dc215e2b81e04548de756bb60c4e242882dbf6753d4e65a75f5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^