Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4bed8cbba82ef347572ee84a85892300c2b933a640f3503504ba6239b63e7104:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^