Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5559541623b5432a5634c468f4d76d341ad6cc9674e7b804498494652ea3c40d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^