Class: Plurimath::Math::Function::Lim

Inherits:
BinaryFunction show all
Defined in:
lib/plurimath/math/function/lim.rb

Constant Summary collapse

FUNCTION = 
{
  name: "limit",
  first_value: "limit subscript",
  second_value: "limit supscript",
}.freeze

Constants inherited from Core

Core::REPLACABLES

Instance Attribute Summary

Attributes inherited from BinaryFunction

#hide_function_name, #parameter_one, #parameter_two

Instance Method Summary collapse

Methods inherited from BinaryFunction

#==, #all_values_exist?, #any_value_exist?, #initialize, #to_asciimath_math_zone, #to_html, #to_latex_math_zone, #to_mathml_math_zone, #to_omml_math_zone, #to_unicodemath_math_zone

Methods inherited from Core

#ascii_fields_to_print, #class_name, #cloned_objects, #common_math_zone_conversion, descendants, #dump_mathml, #dump_nodes, #dump_omml, #dump_ox_nodes, #empty_tag, #extract_class_name_from_text, #extractable?, #filtered_values, #font_style_t_tag, #get, #gsub_spacing, inherited, #insert_t_tag, #invert_unicode_symbols, #is_binary_function?, #is_nary_function?, #is_nary_symbol?, #is_ternary_function?, #is_unary?, #latex_fields_to_print, #linebreak, #mathml_fields_to_print, #mini_sized?, #nary_attr_value, #nary_intent_name, #omml_fields_to_print, #omml_nodes, #omml_parameter, #omml_tag_name, #ox_element, #prime_unicode?, #r_element, #replacable_values, #result, #separate_table, #set, #tag_name, #unicodemath_fields_to_print, #unicodemath_parens, #updated_object_values, #validate_function_formula, #validate_mathml_fields, #variable_value, #variables

Constructor Details

This class inherits a constructor from Plurimath::Math::Function::BinaryFunction

Instance Method Details

#intent_names ⇒ Object 



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# File 'lib/plurimath/math/function/lim.rb', line 68

def intent_names
  { name: ":function" }
end

#line_breaking(obj) ⇒ Object 



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# File 'lib/plurimath/math/function/lim.rb', line 58

def line_breaking(obj)
  parameter_one.line_breaking(obj)
  if obj.value_exist?
    obj.update(
      Underover.new(nil, Utility.filter_values(obj.value), parameter_two)
    )
    self.parameter_two = nil
  end
end

#to_asciimath(options:) ⇒ Object 



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# File 'lib/plurimath/math/function/lim.rb', line 15

def to_asciimath(options:)
  first_value = "_#{wrapped(parameter_one, options: options)}" if parameter_one
  second_value = "^#{wrapped(parameter_two, options: options)}" if parameter_two
  "lim#{first_value}#{second_value}"
end

#to_latex(options:) ⇒ Object 



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# File 'lib/plurimath/math/function/lim.rb', line 21

def to_latex(options:)
  first_value = "_{#{parameter_one.to_latex(options: options)}}" if parameter_one
  second_value = "^{#{parameter_two.to_latex(options: options)}}" if parameter_two
  "\\#{class_name}#{first_value}#{second_value}"
end

#to_mathml_without_math_tag(intent, options:) ⇒ Object 



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# File 'lib/plurimath/math/function/lim.rb', line 27

def to_mathml_without_math_tag(intent, options:)
  first_value = Utility.ox_element("mo") << "lim"
  return first_value unless all_values_exist?

  tag_name = if parameter_two && parameter_one
               "underover"
             else
               parameter_one ? "under" : "over"
             end
  lim_tag = Utility.ox_element("m#{tag_name}")
  Utility.update_nodes(
    lim_tag,
    [
      first_value,
      parameter_one&.to_mathml_without_math_tag(intent, options: options),
      parameter_two&.to_mathml_without_math_tag(intent, options: options),
    ],
  )
  intentify(lim_tag, intent, func_name: :function, intent_name: intent_names[:name])
end

#to_omml_without_math_tag(display_style, options:) ⇒ Object 



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# File 'lib/plurimath/math/function/lim.rb', line 48

def to_omml_without_math_tag(display_style, options:)
  underover(display_style, options: options)
end

#to_unicodemath(options:) ⇒ Object 



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# File 'lib/plurimath/math/function/lim.rb', line 52

def to_unicodemath(options:)
  first_value  = "_#{unicodemath_parens(parameter_one, options: options)}" if parameter_one
  second_value = "^#{unicodemath_parens(parameter_two, options: options)}" if parameter_two
  "lim#{first_value}#{second_value}"
end