Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e0bc7f959a5019095b40e51e10b577fb186ac48329ebaa358099e21be10861ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^