[[PageOutline]]

= Biasing the generation of unweighted partonic events at LO=

Since v2.5.0, MadGraph5_aMC@NLO can bias the generation of LO unweighted partonic events, using existing or customized biasing weights.
This wiki page will cover the details of how to setup and write your own bias function.



{{{OUTPUT_FOLDER_NAME> set bias ptj_bias}}}