Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d97f4bcb56eae9a34fd4007505b115fc779a4c141d966dae294920c2f4a477d7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^