Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e8847192be730af2540a38ffdefd46fdf0d462580d473c2e348e7f329dab010b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^