Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 26ec511db1415d0d383ca640ad1fe4d43383673bb18f183a9e8470a63539e0e5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^