Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ba0a02125ce58b17d273eb879df36b91ccda3c89a073b68aa3bb60669ddebae3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^