Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6cd80f2a8de24a4caee2250f38d742d073bd1ff8a49b5fe82389396cfdf8dfab:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^