Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d401312302c3060429b4a62dc2efdaa157ef8db8d08237e86c55c7760c996e0e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^