Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ebaa0b3def523fc0f34741ba49ca09d225a79ed90e95ce2058d3bf1e8da3ec5d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^