Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e5b3edaee650583de83f99d2af1d5ad532473ab0ffd730431f827730b233c461:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^