# NOT RUN {
A_internal_label()
A_internal_label(-3)
A_internal_label(format = "R.expression")
A_internal_label(format = "LaTeX")
A_internal_label(-3, format = "LaTeX")
A_total_label()
A_total_label(-3)
A_total_label(format = "R.expression")
A_total_label(format = "LaTeX")
A_total_label(-3, format = "LaTeX")
# }
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