Contents

module Dydx
  module Algebra
    module Set
      Symbol.class_eval do
        include Helper

        def differentiate(sym=:x)
          self == sym ? e1 : e0
        end
        alias_method :d, :differentiate
      end
    end
  end
end

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
dydx-0.1.31	lib/dydx/algebra/set/symbol.rb
dydx-0.1.3	lib/dydx/algebra/set/symbol.rb
dydx-0.1.29	lib/dydx/algebra/set/symbol.rb
dydx-0.1.28	lib/dydx/algebra/set/symbol.rb
dydx-0.1.25	lib/dydx/algebra/set/symbol.rb
dydx-0.1.2	lib/dydx/algebra/set/symbol.rb
dydx-0.1.1	lib/dydx/algebra/set/symbol.rb
dydx-0.1.0	lib/dydx/algebra/set/symbol.rb
dydx-0.0.9	lib/dydx/algebra/set/symbol.rb
dydx-0.0.8	lib/dydx/algebra/set/symbol.rb
dydx-0.0.7	lib/dydx/algebra/set/symbol.rb