Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8f90366f7d91980fa115f6443e84fb2060647562af9a8ccee0e9cf73e8af1b8f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^