Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d02f63666778e0dec8a8af877f3e83bb9d2d25fb8f61975742436abca43a27e7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^