Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 62ad8a8c7ea66f51fa67072bd77a6631b9d0065c0895c86c8208b4f9de43c8a7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^