Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff1a1064c5c6a28f28de22228111cf6640d0c409c94b920b0503a04797706b35:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^