Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 94caf9f41b237029e8a5ea629706b02c517d86ba75fdb031579a4b184b8c7231:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^