Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 959666d03378358ee9ce86a21241673dd8a5cc13885658d7b3d3960c25f3f31e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^