Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46b3b768742b984fef68b1c0bb8a03518b25f06691f9b62051968044a2352716:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^