Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9fbadfd55191f80e5542eeb210994f329806625d9c04a1c692b271c8f836ece2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^