Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d6c32f0d51834eda12c034077469bbc8baf231f4f3ad35521d671206f4ef2467:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^