Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 935dbee00988842355bca7f51ced296d2a77a94bf52012cdc770ebc18fc30c39:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^