Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 573e040797dd5030e2881bceb778b33e02bd737cfb22a27d4c84ed68672d2b82:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^