class Sum

Public Class Methods

new(*some_summands) click to toggle source
# File lib/annlat/LaRuby.rb, line 153
def initialize(*some_summands)
  @summands = some_summands.map(&:to_ltx)
end

Public Instance Methods

latex() click to toggle source
# File lib/annlat/LaRuby.rb, line 157
def latex 
  str = @summands[0].latex
  @summands[1..-1].each{|a| a.kind_of?(Negative) ? str += (a.latex) : str += ('+' + a.latex)}
  str
end