Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2d675aa5b4be5c60f05e975fd071ca61c193cd277ec00e2e6d8f41a26b91b6f3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^