Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 614d3c88756d4aa4e5609e3d6d668d6f037fce17fff353109644fe049335d383:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^