Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c63304cfa1790cc00a834bd48513c482172306ded780175bf84250c5bb3c66ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^