Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8a8d81767e0278c055d615394ad5e6e7adee5a029fc2a92204635d7c75897dff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^