Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8eb184a49962d575810fdf8445cf05058e9bf1fe4fac3ecaa915682fc47c8461:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^