Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 55eb52499211b693d667660ebff0203169d0de2c3e55bc3d8d70bd733640e0c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^