Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d4406ce940bf4607c45f09f621af1f0de1e9932c6e7edac7e14389d69765a77:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^