Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b9a9d5128d5392db04151bedefe76c0e4e8731d909af5cb8a6de326f7ed96966:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^