Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6a659055c5d7c6fc65cb40519e174dd9bb6dc0b423e7bbe5804414661a27e35a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^