Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 25ea47c4e9a5b7756c6586a98de79fbdb9da13e5c89560af5e2794d3540fd7b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^