Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 52699cbe9101a7400629c144cc9236fe0e2b0a09c4f10719e4dee02f69842ad5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^