Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 75c860d1d5bcc673a2e2be0c6399e97302e1c3ee1fd085d23f0ff8d94ab90c17:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^