Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 009fafe0bff871b764bd3df52b22fea19877dbc65d52942145ec06799ecfa0a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^