Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8cbfb03b683e9bdf329d9c588a44b406aae8f0fe8564a636d154d76c6a50a5c6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^