Cent: Difference between revisions

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<h2>IMPORTED REVISION FROM WIKISPACES</h2>

This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>

: This revision was by author [[User:~~hstraub~~|~~hstraub~~]] and made on <tt>~~2016~~-11-~~10 04~~:42:57 UTC</tt>.<br>

: This revision was by author [[User:PiotrGrochowski|PiotrGrochowski]] and made on <tt>2018-01-26 15:01:17 UTC</tt>.<br>

: The original revision id was <tt>~~599072716~~</tt>.<br>

: The original revision id was <tt>625431819</tt>.<br>

: The revision comment was: <tt></tt><br>

The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>

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[[media type="custom" key="28242337"]]

(This makes use of the property of logarithms that log<span style="font-size: 80%; vertical-align: sub;">2</span>(x) = log<span style="font-size: 80%; vertical-align: sub;">n</span>(x) / log<span style="font-size: 80%; vertical-align: sub;">n</span>(2). )

For scientific calculators, the order of buttons may be different, and a right parenthesis may be needed.

For EDO steps, which are already logarithmic, simply divide 1200 by the EDO size, then multiply by the number of steps. For example, 1 step of 31-EDO is 1200 ÷ 31 = ~38.710 cents; 5 steps of 31 is ~193.548 cents.

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<button>(frequency ratio)</button> <button>log</button> <button>÷</button> <button>2</button> <button>log</button> <button>=</button><br />

(This makes use of the property of logarithms that log<span style="font-size: 80%; vertical-align: sub;">2</span>(x) = log<span style="font-size: 80%; vertical-align: sub;">n</span>(x) / log<span style="font-size: 80%; vertical-align: sub;">n</span>(2). )<br />

For scientific calculators, the order of buttons may be different, and a right parenthesis may be needed.<br />

<br />

For EDO steps, which are already logarithmic, simply divide 1200 by the EDO size, then multiply by the number of steps. For example, 1 step of 31-EDO is 1200 ÷ 31 = ~38.710 cents; 5 steps of 31 is ~193.548 cents.<br />

@@ Line 1: / Line 1: @@
 <h2>IMPORTED REVISION FROM WIKISPACES</h2>
 This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
-: This revision was by author [[User:hstraub|hstraub]] and made on <tt>2016-11-10 04:42:57 UTC</tt>.<br>
+: This revision was by author [[User:PiotrGrochowski|PiotrGrochowski]] and made on <tt>2018-01-26 15:01:17 UTC</tt>.<br>
-: The original revision id was <tt>599072716</tt>.<br>
+: The original revision id was <tt>625431819</tt>.<br>
 : The revision comment was: <tt></tt><br>
 The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
@@ Line 24: / Line 24: @@
 [[media type="custom" key="28242337"]]
 (This makes use of the property of logarithms that log&lt;span style="font-size: 80%; vertical-align: sub;"&gt;2&lt;/span&gt;(x) = log&lt;span style="font-size: 80%; vertical-align: sub;"&gt;n&lt;/span&gt;(x) / log&lt;span style="font-size: 80%; vertical-align: sub;"&gt;n&lt;/span&gt;(2). )
+For scientific calculators, the order of buttons may be different, and a right parenthesis may be needed.
 For EDO steps, which are already logarithmic, simply divide 1200 by the EDO size, then multiply by the number of steps. For example, 1 step of 31-EDO is 1200 ÷ 31 = ~38.710 cents; 5 steps of 31 is ~193.548 cents.
@@ Line 57: / Line 58: @@
 &lt;!-- ws:start:WikiTextMediaRule:0:&amp;lt;img src=&amp;quot;http://www.wikispaces.com/site/embedthumbnail/custom/28242337?h=0&amp;amp;w=0&amp;quot; class=&amp;quot;WikiMedia WikiMediaCustom&amp;quot; id=&amp;quot;wikitext@@media@@type=&amp;amp;quot;custom&amp;amp;quot; key=&amp;amp;quot;28242337&amp;amp;quot;&amp;quot; title=&amp;quot;Custom Media&amp;quot;/&amp;gt; --&gt;&lt;button&gt;(frequency ratio)&lt;/button&gt; &lt;button&gt;log&lt;/button&gt; &lt;button&gt;÷&lt;/button&gt; &lt;button&gt;2&lt;/button&gt; &lt;button&gt;log&lt;/button&gt; &lt;button&gt;=&lt;/button&gt;&lt;!-- ws:end:WikiTextMediaRule:0 --&gt;&lt;br /&gt;
 (This makes use of the property of logarithms that log&lt;span style="font-size: 80%; vertical-align: sub;"&gt;2&lt;/span&gt;(x) = log&lt;span style="font-size: 80%; vertical-align: sub;"&gt;n&lt;/span&gt;(x) / log&lt;span style="font-size: 80%; vertical-align: sub;"&gt;n&lt;/span&gt;(2). )&lt;br /&gt;
+For scientific calculators, the order of buttons may be different, and a right parenthesis may be needed.&lt;br /&gt;
 &lt;br /&gt;
 For EDO steps, which are already logarithmic, simply divide 1200 by the EDO size, then multiply by the number of steps. For example, 1 step of 31-EDO is 1200 ÷ 31 = ~38.710 cents; 5 steps of 31 is ~193.548 cents.&lt;br /&gt;