Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3de35fdfcf59682424110a368056fc047940cf5735d73759e3edeb24b76484c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^