Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c5e4ccdb21dfcb2721a6aa9cea8ddadb1bfea90f6ec71fa40edf8d5201ece4c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^