Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f45883f92aed384ab2996cbd588a299bbec2e9c4cb1ec82858bc89205aca8bc7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^