Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c6af38aa07778777d8e424597dc6c274e7cfded9d36d46b16db757065fc59959:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^