Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 798c1f842e4491b370a5b653ad7cc69d03899d19ee81bc13214fd2e62171c7d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^