Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ebd0ff5f504352cbc7849b1a9224159b4a671de30fa81060a620c7c8abef02de:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^