That would also allow for Arcane Archer
some people say no, because you need 1st lvl arcane spells to get into arcane archer. sword of the arcane order doesnt exactly say that it give you arcane spellcasting, just wizard spells to cast with your ranger slots.
i feel that they are arcane spells, because they must be cast out of an arcane spellbook, and that it uses intelligence as a casting stat, and finally that it stacks with any wizard levels for caster level.