Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 863c25f6459120ee1ac799f6bf62e15c2fe633e33d9d6f101905d909d0d9e612:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^