Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9200a368bb5a5084153263e4c0af2a57683136d93e85d86fecf47313ea2a7eb8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^