Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3360f01f5d36a4f059cebf3ca205a40a1ae57ffc97ec96f8a7ecdc9a99ce1f15:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^