Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b977ced577aeede98fa5f64e73b06684f33ef2d4afb337c839c89ab9854ed974:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^