Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f086e1ee072c0bbafae23842a0f6699056715a712edf894466ab23ffe743ccb2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^