Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f8e1d5a5dd047126cc44d6718e6dfc5adf4766fb54d21be4a4783edff91b9b00:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^