Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44ccda7a3d844901319a47f71454d698100e3fb84166bedfdb087336011f9671:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^