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by azeirah 4020 days ago
> The great thing about maths, is that until you get to the very high levels, many problems can be checked against pre-made answers.

To add to this, wolframalpha has proven to be a huge help to me. It has solved every problem I've fed it so far, the pro version even shows you the intermediate steps.

1 comments

Will second the pro version thought - IIRC, the app is like 2.99, but a bargain at that.