Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f5c5ad06af17618ff39c66cae87413bf625d69bcd35b3577473a7b72d03cb9c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^