Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6054d3df713ffda7a9204b39473566a2bb01b6f24082f545ae8eb21c7f844589:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^