Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 406e884e878ef621654098bc55bce2701958fdcdb8d706170536b2b4eda38e28:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^