Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 22232f4f0108bc652e764cff6ee85c9349ae9b77f7bebaba72e6c29ecead0e39:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^