Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e2fc127273cd951191c406f21c0d39a0a7d80fb9a7a14bf81bb3c07f535b0778:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^