Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d9fcaf43b90a3e7fe774f00d2cb04bb9adbd32120dd3efba4700e7702b89a9d6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^