Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> de3a35497b4846bc456d7167afdc10787bfc635cdf15ee47443657e8cf0331c1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^