Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> add4ba6eec9bccc49dfa1678d1969d0acdf3507abc1b0ed18606b1e35dc08551:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^