Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2dc06d86b0655f75deba13c3bb008df9f6596a4b57c5c82444e33c0603767533:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^