Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2877322729551445bdc5a1e16dc228c6eeec717ec75460644d0ff3bc2fd46034:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^