Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f7df85d4268c8d4efe14f78ac7b73a4a6721516599dcbd5e5e555a59236ddb15:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^