Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d72b614c257b309ce04203d1eea3ca8ad52345ee8729c360229ebbe0c7a62424:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^