Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 97d1e4ece407fa7d18427740e3c57d681319db3890399425eb0934ec34c2f237:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^