Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2a6057634812627684acc6347885e8190a8b3c26c465a5150ad2a417dc5463d1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^