Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e8103d8763ffa44f98a768b4de0d20229fa93398b9059e54d68bd52ca5726e12:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^