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Capra Hircus (talk | contribs) (adding maxima) |
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=={{header|Mathematica}}== |
=={{header|Mathematica}}== |
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Expressions like point[x, y] can be used without defining. |
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<lang Mathematica>a = Point[{3, 4}]; |
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<lang mathematica>In[1]:= a = point[2, 3] |
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Graphics[a]</lang> |
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[[File:Point_mma.png]] |
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Out[1]= point[2, 3] |
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In[2]:= a[[2]] |
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Out[2]= 3 |
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In[3]:= a[[2]] = 4; a |
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Out[3]= point[2, 4]</lang> |
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Or you can just define a function. |
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<lang mathematica>p[x] = 2; p[y] = 3;</lang> |
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Data will be stored as down values of the symbol ''p''. |
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=={{header|Maxima}}== |
=={{header|Maxima}}== |