Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 04c3c9b1c540ad9d5d427400960afb08c3ee5162dcc44265c5c71ce949812af1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^