Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8eb134c7eb9e628d1ff8eb866039b9c1a2add30ef28de93237c711ee67ab2127:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^