Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4cbdfb88b8d0bb15ada637cca0e7bd02a2eee81c438a54a3ecbc4e00e532e63c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^