Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 23da0e256369e6bedd48a1ed9838ec8bc33fb4316434946c33d719178da0676b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^