Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bee638d1ca2cb169e9c7107d4ca442949e5ed50110e6e7011f0e6d64ac97bcb0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^