Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> adf5fc9024592ffb268daab96c714fc4269422b2afb844e6e7629e439705e8cd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^