Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7475038541cc3e4d8366e96a6dd2da3b8c35810c8c663ede94c510849a7b76fd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^