Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 79fe5db34298253479be2dcb5947b814c2b823c5eaba99a87d0c48e8b16957d8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^