Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8cceca630fd2f3edc5b805924770e4fb3943f4ee58f495108bf1e9f89833ebf0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^