Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3fd083afa5f5f364b1a7edf3108f2fc0c58bb8faa1c335243794c9ac4ed1c442:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^