Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2946d879375af6ea4f9abdc302bf244e664d7817e96bdb92df4ef92c33e73800:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^