Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a1f78938ab93c51ee1c65d1e5167b9686afd3ceb018f62127281a6d7754106f1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^