Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 957726a24cf8ab7bf339eb469f13410e9dd6ed74776d7db60c462df994c92513:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^