Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 350233fd7d76a6f65cc8d052d3c82bddd722e3be3386a0cbc843bf69f9b91afb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^