Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f901b378b394fb4704fb7cf8d8cf1f33f5e90948efcc59c5e21415579945dc57:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^