Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 28d3e2d43cc365fbc16a5b62ee622bad203c8f18ac44f72cdb24a957eb98e7af:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^