Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2291519afc107d6625da1129b75ae53a9daa04ec0c17d1082c699f947206f729:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^