Fractions & Decimals
In the Wolfram Language, exact input (like fractions) will provide exact output:
(Use CTRL+ / to enter fractions.)In[1]:= |
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Put fractions over their lowest common denominator with Together:
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Any input containing decimals gives approximate output:
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Use N to get a numerical approximation of a result:
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Specify the accuracy to which your answer is displayed:
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Some numbers are better expressed in ScientificForm:
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ScientificForm is applied automatically when appropriate:
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QUICK REFERENCE: Rational Functions »
QUICK REFERENCE: Numerical Evaluation & Precision »