Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aae8179ec2ef1ae6f406e32fc9bbe27479b2c92d5bfd8b5460db4fb77d2b394a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^