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The best way to describe how I feel about math is:

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Human error causes problems in drink-driving cases

Here's a case where accuracy was compromised and people suffered because of it. ...

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Which is the correct graph of arccot x?

Math text books and math software disagree on the correct graph of arccot(x). Which one is right?...

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Is there a place for invention in math?

Little kids invent things all the time. Should we let them (and their older siblings) invent math?...

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