Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b73b5b3d47dfa1a7c189515d4834a6f3ba4820f9631f27847eb0bb65acc7d3b1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^