Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 34a081c1504b0c19651845561d4dca5457977890cb5efbf4436e792d9625a616:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^