Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 772cbe927473040f45b32275e164869d10a50ef53824ad19178c84b24a5f09fd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^