BenchmarkDotNet=v0.10.5, OS=Windows 10.0.15063
Processor=Intel Core i5 CPU M 520 2.40GHz, ProcessorCount=4
Frequency=2337875 Hz, Resolution=427.7389 ns, Timer=TSC
  [Host]     : Clr 4.0.30319.42000, 64bit RyuJIT-v4.7.2098.0
  DefaultJob : Clr 4.0.30319.42000, 64bit RyuJIT-v4.7.2098.0
MethodMeanErrorStdDev
Sin39.78 ns0.1016 ns0.0848 ns
SinByRef38.33 ns0.2955 ns0.2620 ns
Add13.01 ns0.2992 ns0.2798 ns
AddByRef12.71 ns0.3619 ns0.3386 ns
AddOperator12.75 ns0.1388 ns0.1159 ns