Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 318b15e557906f16f48afe2db635dac845e45f6779c40a86fa68ab649c866b37:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^