They're better at maths now, but you still shouldn't ask them maths questions. Same as spelling - whether they improve or not doesn't matter if you want a speci

They're better at maths now, but you still shouldn't ask them maths questions. Same as spelling - whether they improve or not doesn't matter if you want a specific, precise answer - it's the wrong tool and the better it does, the bigger the trap of it failing unexpectedly.