Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df4a29f8263c540472ca69e38c84caf065c4db749fbc028922c76bed3bb4ca20:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^