Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee3dad680a5cfab98459b685065240116ab60b6af2982b13a263a87b6168c5f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^