Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 22f873014911b4c347273c68a8567bdf7efdf12eb41025dec78022b94030ecd7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^