kernel# jeanspy.model_jax.OsipkovMerrittModel.kernel Class and construction: OsipkovMerrittModel. OsipkovMerrittModel.kernel(u, R_pc, *, params)[source]# Closed-form K(u) for Osipkov-Merritt anisotropy. Uses the analytical expression equivalent to the note/CLUMPY formula, with u_a=r_a/R and u=r/R. Parameters: u (jax.Array) R_pc (jax.Array) params (Mapping[str, Any]) Return type: jax.Array