Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b575e52779c6ab52e41ef57c372fe3ba1950a9e38c4759f852b2db775249f518:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^