Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e519e46a6cdc88ee01d5b9db13f6df98c83c29ec9f65de8c776e028d2257b13a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^