Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d6b2d00fb6a4ffcff1e79eba0c2cc6ef51733de2b369891aae8ae69c291b08c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^