Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bc5c6d6d3ae264147ee0a42a0992f3a852bef62fc98a4ca7b8fd628a5a7205f7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^