Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f328bf50b5ee65791f9d9a5d628fb386371bdfd088f8af46c62b967d3a48c942:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^