Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 17d59b4b6b9d110794fa4a84b583f64a8b8dea3458c003342d3296853948d5f7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^