Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3fb1ac33ee28b959ff96e364be6978e240e50d7d222e435f98a1b98a891cbd82:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^