Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d8eb4c736a6c4241317077ade400311a9e9cae30701441715d917813ef893251:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^