Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cbd324362f23ace4a7ecf54ee88d2b642b59b41744dbee231bc136e4fa5d66e3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^