Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6853eccaf45ff84d4a627fd765cd75b4e359bd6d7ecbdb50bfdfcfac0dac053c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^