Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 47aaf29992aa4e59306dd0fe74fed28e9ce3bfe4b6b1d5e5a4e098e6dcaeb329:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^