Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0055222fd88a9366f7b7819565f0d748f1b332bb1215e0d14dc15e15cf282451:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^