Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c3b3304dcbd0dfddf02b2ac52e9891239d03edd1efb9ffb136b290fe80b37482:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^