Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df755286a410757e613145612d1b21766050c215c719477443e7ac4c5f5bbc71:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^