Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f286965475e7bfd2ad62e1888296633d86ab26fb17a2db7e6e2508d78e871e62:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^