Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2674d899e7b22339ad465024eb3c42fad8567294d1df6dcbac47e4a0efa18ca7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^