Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d49ac871cf4d613e1486abd3dfbc60054ed592816d11dc63fb4b53117c39dc55:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^