Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b27a9cbaf00c4187cabf846e7805171d237144dd3519e1639b7dd8ee05eb41ae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^