Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 48bc5b87f54fc3a02bffa5f811c66033e9e11bac2e6a8b57dd455f6c0cff2da4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^