Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 63fcdaf1ffe72387a74d220f98ee117d1cfd1eba2197f6735c04fab84e3d4bee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^