Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 45cd261218479eed025d6e6d3c166abc518bf14abffc4473df5e99a3501c738a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^