Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b6909bf1041813240d3b3adf9808ade2da2568d12732711e6488165a2f532564:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^