Actually, you CAN divide by zero.
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Mathematicians Can't Agree Even On Basics
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Indeterminate: the hidden power of 0 divided by 0
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Divide by Zero on the Friden STW10 Mechanical Calculator
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Imaginary numbers aren't imaginary
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Dividing by zero?
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Major isn't happy, Minor isn't sad
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How to STUDY so FAST it feels like CHEATING
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