Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e1323f33037ccabf90ee0d3a549a6223903aa0b5e840c3b114a8847820efe20c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^