Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c01785c307830a13dfb708bdce245497d852855b870e8c705643b14b02bf4de:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^