Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b00852bfd826cf2a38680f58c09c86eaeb4490d5161d47219eb10c0021a66544:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^