Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6bddd6570d3fc833281c4ec74b6e42ecfdda02184d710eef81ad418e5af7e1f8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^