Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6292865cae6eb450b355aaa44819300b11d32bc2e22a83259a6429d844ebf87:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^