Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 964c8458ba3c8b5c26804ff488dd2cc8b8f5826b7939749f75b0c9b6a76fd2d1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^