Class: Plurimath::Math::Function::PowerBase

Inherits:
TernaryFunction show all
Defined in:
lib/plurimath/math/function/power_base.rb

Instance Attribute Summary

Attributes inherited from TernaryFunction

#parameter_one, #parameter_three, #parameter_two

Instance Method Summary collapse

Methods inherited from TernaryFunction

#==, #class_name, #initialize, #to_asciimath

Methods inherited from Core

#class_name, #empty_tag, #insert_t_tag, #nary_attr_value, #omml_parameter, #tag_name, #validate_function_formula

Constructor Details

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

Instance Method Details

#omml_nary_tag ⇒ Object 



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# File 'lib/plurimath/math/function/power_base.rb', line 32

def omml_nary_tag
  narypr = Utility.ox_element("naryPr", namespace: "m")
  chr_value(narypr)
  narypr << Utility.ox_element(
    "limLoc",
    namespace: "m",
    attributes: { "m:val": "subSup" },
  )
  hide_tags(narypr)
  narypr << Utility.pr_element("ctrl", true, namespace: "m")
  [
    narypr,
    omml_parameter(parameter_two, tag_name: "sub"),
    omml_parameter(parameter_three, tag_name: "sup"),
  ]
end

#to_html ⇒ Object 



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# File 'lib/plurimath/math/function/power_base.rb', line 25

def to_html
  first_value  = "<i>#{parameter_one.to_html}</i>" if parameter_one
  second_value = "<sub>#{parameter_two.to_html}</sub>" if parameter_two
  third_value  = "<sup>#{parameter_three.to_html}</sup>" if parameter_three
  "#{first_value}#{second_value}#{third_value}"
end

#to_latex ⇒ Object 



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# File 'lib/plurimath/math/function/power_base.rb', line 18

def to_latex
  first_value  = parameter_one.to_latex if parameter_one
  second_value = parameter_two.to_latex if parameter_two
  third_value  = parameter_three.to_latex if parameter_three
  "#{first_value}_{#{second_value}}^{#{third_value}}"
end

#to_mathml_without_math_tag ⇒ Object 



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# File 'lib/plurimath/math/function/power_base.rb', line 9

def to_mathml_without_math_tag
  subsup_tag = Utility.ox_element("m#{parameter_one.tag_name}")
  new_arr = []
  new_arr << parameter_one.to_mathml_without_math_tag
  new_arr << parameter_two&.to_mathml_without_math_tag
  new_arr << parameter_three&.to_mathml_without_math_tag
  Utility.update_nodes(subsup_tag, new_arr)
end

#to_omml_without_math_tag ⇒ Object 



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# File 'lib/plurimath/math/function/power_base.rb', line 49

def to_omml_without_math_tag
  ssubsup   = Utility.ox_element("sSubSup", namespace: "m")
  ssubsuppr = Utility.ox_element("sSubSupPr", namespace: "m")
  ssubsuppr << hide_tags(
    Utility.pr_element("ctrl", true, namespace: "m"),
  )
  Utility.update_nodes(
    ssubsup,
    [
      ssubsuppr,
      omml_parameter(parameter_one, tag_name: "e"),
      omml_parameter(parameter_two, tag_name: "sub"),
      omml_parameter(parameter_three, tag_name: "sup"),
    ],
  )
  [ssubsup]
end