Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fda1dc5e087b90d5cb59fdc43ab05df77469e9df96a3dc85378acb7514b06431:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^