Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a68de367f713ae45875a00e6d0dee27fec500c889612ee15d68ef60b56b807f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^