Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f050777dc17abc1d1fece79173e4303fcf70bd4e0ad92550eb5a9a88346a1e8e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^