Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5e04172c5df69ec2e1139adaa726e4111e5646131eee525338fc00a5425d82ce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^