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Regarding those particular operators, + is conventionally reserved for commutative operations (e.g, http://en.wikipedia.org/wiki/Plus_and_minus_signs#Plus_sign
by skew 13y ago
Regarding those particular operators, + is conventionally reserved for commutative operations (e.g, http://en.wikipedia.org/wiki/Plus_and_minus_signs#Plus_sign http://en.wikipedia.org/wiki/Plus_and_minus_signs#Plus_sign).