Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 392f1055aaec6f26266212ecf0e9079b3d15cf222df8ca644bcdf5ebb3b78356:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^