Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0f954f94f87bc662e7dc13da84e562d45afe1e9fc330a51774ddeb02a0fab501:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^