Contents

module Plurimath
  module Math
    module Symbols
      class Emptyset < Symbol
        INPUT = {
          unicodemath: [["emptyset", "&#x2205;"], parsing_wrapper(["O/", "varnothing"])],
          asciimath: [["emptyset", "O/", "&#x2205;"], parsing_wrapper(["varnothing"])],
          mathml: ["&#x2205;"],
          latex: [["varnothing", "emptyset", "&#x2205;"], parsing_wrapper(["O/"])],
          omml: ["&#x2205;"],
          html: ["&#x2205;"],
        }.freeze

        # output methods
        def to_latex
          "\\varnothing"
        end

        def to_asciimath
          parsing_wrapper("emptyset")
        end

        def to_unicodemath
          Utility.html_entity_to_unicode("&#x2205;")
        end

        def to_mathml_without_math_tag(_)
          ox_element("mi") << "&#x2205;"
        end

        def to_omml_without_math_tag(_)
          "&#x2205;"
        end

        def to_html
          "&#x2205;"
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
plurimath-0.8.12	lib/plurimath/math/symbols/emptyset.rb
plurimath-0.8.11	lib/plurimath/math/symbols/emptyset.rb