Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bf95468f593207763209ba4e8d92b15b97553df8f67045c95a63cba84c4455fa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^