class Negative

Attributes

expr[R]

Public Class Methods

new(some_expr) click to toggle source
# File lib/annlat/LaRuby.rb, line 88
def initialize(some_expr) 
  @expr = some_expr.to_ltx 
  (@expr = @expr.wrap) if (@expr.kind_of?(Sum))
end

Public Instance Methods

latex() click to toggle source
# File lib/annlat/LaRuby.rb, line 93
def latex
  '-' + @expr.latex
end