Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8979852183e3115de6b5c47fc28544c4e950fc924acce9f499c0bbee0a3a6fe5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^