Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7925c088530180be5445d32f91939d38e46c8f0f72148c5da8ad9780e3ee3ca6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^