Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d218e8aeb583d37074fa691c6c9474cfff943c72534ef507b9026484556b4bbc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^