Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 05fd2205029728a1fcd6c7f8579affe19cb906a002da46be47cdd36d7238a116:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^