Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e5be10a9aa10644684ddbe353c488c96cc6ac161080ee89da8da4e13eda1d597:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^