Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee74dff9e65815950dd21d9619ad0f7f555a7ac139dbab0e9640434380309865:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^