julia_exists: Check whether a julia object with the given name exists or...

Description Usage Arguments Examples

Description

julia_exists returns whether a julia object with the given name exists or not.

Usage

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Arguments

name

the name of julia object you want to check.

Examples

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if (identical(Sys.getenv("AUTO_JULIA_INSTALL"), "true")) { ## julia_setup is quite time consuming
  ## doing initialization and automatic installation of Julia if necessary
  julia_setup(installJulia = TRUE)
  julia_exists("sqrt")
}

JuliaCall documentation built on May 16, 2021, 5:06 p.m.