Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd672ad01fa191998b10678afbdbbdd79c5c44633e64eff969548ee6939007cb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^