Averages/Pythagorean means: Difference between revisions
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These are the same in Python 2 apart from requiring explicit float division (either through <code>float()</code> casts or float literals such as <code>1./n</code>); or better, do a <code>from __future__ import division</code>, which works on Python 2.2+ as well as Python 3, and makes division work consistently like it does in Python 3. |
These are the same in Python 2 apart from requiring explicit float division (either through <code>float()</code> casts or float literals such as <code>1./n</code>); or better, do a <code>from __future__ import division</code>, which works on Python 2.2+ as well as Python 3, and makes division work consistently like it does in Python 3. |
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=={{header|Quackery}}== |
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Uses <code>root</code> from [[Integer roots#Quackery]]. |
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<lang Quackery> [] 10 times [ i^ 1+ join ] |
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say "Arithmetic mean:" sp |
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0 over witheach + |
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over size 8 point$ echo$ |
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cr |
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say " Geometric mean:" sp |
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1 over witheach * |
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over size 80 ** * 10 root |
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10 8 ** 8 point$ echo$ |
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cr |
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say " Harmonic mean:" sp |
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dup size dip |
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[ 0 n->v rot |
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witheach [ n->v 1/v v+ ] ] |
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n->v 2swap v/ 8 point$ echo$</lang> |
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{{out}} |
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<pre>Arithmetic mean: 5.5 |
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Geometric mean: 4.52872868 |
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Harmonic mean: 3.41417152 |
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</pre> |
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=={{header|R}}== |
=={{header|R}}== |
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