Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9bd29a26b5839535fdab5856f80a2a9757a92dff7cc9ee0cc81b69ef1ec7145f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^