Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 34edde432ee81294bf053c00a464de83ae30862f8028fb5e65d142415f4a5594:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^