Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 39343d52d8fc1a3d22a8452a87f5956c75c22dc27411867179d1d9835406313a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^