Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a27a804606920f593ad6602503ab625af3774168cae82601ef4b08ee13b7832a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^