Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 03583f4e93d9c8ed320f14e7f38fbac83539d75048d21bac13e4ba298676c40c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^