Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4c0f69bdce4fb6aaa3c6070686a9d6b4eed1ac311c299415fa5d5ff1567a2be5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^