Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d419942bd814af0c9a7de3ab75d391ac4796531055d29d824451400c79e7c371:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^