Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> daf442e0e798468cf36deb817f752e787aab729c65166c252d88697c425cbf08:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^