Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7d13e4c716e2b5bb563c81372307f96eee9a2e2664aa91e28688e598f3a2eeb6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^