# gsl_rk4 object¶

(Shortest import: from brian2 import gsl_rk4)

brian2.stateupdaters.GSL.gsl_rk4 = <brian2.stateupdaters.GSL.GSLStateUpdater object>

A statupdater that rewrites the differential equations so that the GSL generator knows how to write the code in the target language.

New in version 2.1.