Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e1d75f5979c1a34becee620d316d59612ec75b8ec2a698c6dd7f0bbd10396d27:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^