Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fe3db9bf708fef30b17348f53eeb406a44b7b9ded6032ec8accc3ddc269ff7c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^