Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 525ada3d0ef50412968feb3989a4e8744cee17d56f720463c9ef2eae4f6863be:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^