Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 700e989740cf2e869fb362a445a9d93c30605a70737e5c5b57c1decee66fcef6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^