Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aab5a3e2f30f268c83554b4f5d33850f09ee952ca542cdc86c6c9eb6baaee14c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^