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	<id>https://wiki.tachyony.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Template%3AResratio</id>
	<title>Template:Resratio - Revision history</title>
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	<updated>2026-05-16T07:54:28Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.tachyony.co.uk/w/index.php?title=Template:Resratio&amp;diff=2001&amp;oldid=prev</id>
		<title>Tachyony: Imported page</title>
		<link rel="alternate" type="text/html" href="https://wiki.tachyony.co.uk/w/index.php?title=Template:Resratio&amp;diff=2001&amp;oldid=prev"/>
		<updated>2021-12-06T15:07:44Z</updated>

		<summary type="html">&lt;p&gt;Imported page&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;onlyinclude&amp;gt;{{#switch:{{lc:{{#iferror:{{#expr:{{{r|on}}}}}|{{#iferror:{{#expr:{{{x|{{{1|0}}}}}}/{{{y|{{{2|1}}}}}}}}|{{{x|{{{1}}}}}}|{{#expr:({{{x|{{{1|0}}}}}}/{{{y|{{{2|1}}}}}}) round 3}}}}}}}}&lt;br /&gt;
|1:1|1|1.0|1.00|1.000|square|q={{#if:{{{f|}}}|1|{{sort|1.0|1∶1}}}}&lt;br /&gt;
|7:6|1.166|1.167={{#if:{{{f|}}}|1.167|{{sort|1.1667|7∶6}}}}&lt;br /&gt;
|13:11|1.181|1.182={{#if:{{{f|}}}|1.1818|{{sort|1.1818|13∶11}}}}&lt;br /&gt;
|6:5|12:10|18:15|1.2|1.20|1.200|fox|movietone={{#if:{{{f|}}}|1.2|{{sort|1.2|6∶5}}}}&lt;br /&gt;
|11:9|1.22|1.222={{#if:{{{f|}}}|1.222|{{sort|1.222|11∶9}}}}&lt;br /&gt;
|5:4|10:8|15:12|1.25|1.250|super|s={{#if:{{{f|}}}|1.25|{{sort|1.25|5∶4}}}}&lt;br /&gt;
|32:25|1.280={{#if:{{{f|}}}|1.28|{{sort|1.28|32∶25}}}}&lt;br /&gt;
|4:3|12:9|16:12|8:6|1.33|1.333|1.334|tv|sd|sdtv={{#if:{{{f|}}}|1.333|{{sort|1.3333|4∶3}}}}&lt;br /&gt;
|11:8|22:16|1.375|academy={{#if:{{{f|}}}|1.375|{{sort|1.375|4∶3}}}}&lt;br /&gt;
|7:5|14:10|1.4|1.40|1.400={{#if:{{{f|}}}|1.400|{{sort|1.4|7∶5}}}}&lt;br /&gt;
|10:7|70:49|1.43|1.428|1.429|imax={{#if:{{{f|}}}|1.429|{{sort|1.43|10∶7}}}}&lt;br /&gt;
|13:9|1.44|1.444={{#if:{{{f|}}}|1.444|{{sort|1.4444|13∶9}}}}&lt;br /&gt;
|22:15|1.467={{#if:{{{f|}}}|1.467|{{sort|1.4667|22∶15}}}}&lt;br /&gt;
|3:2|6:4|9:6|12:8|15:10|18:12|1.5|1.50|1.500|35mm|photo|foto={{#if:{{{f|}}}|1.5|{{sort|1.5|3∶2}}}}&lt;br /&gt;
|14:9|1.56|1.556|1.555|ad={{#if:{{{f|}}}|1.555|{{sort|1.5556|14∶9}}}}&lt;br /&gt;
|25:16|1.563|1.562|1.5625|plus|p={{#if:{{{f|}}}|1.562|{{sort|1.5625|25∶16}}}}&lt;br /&gt;
|8:5|16:10|1.6|1.60|1.600|laptop|wide|w={{#if:{{{f|}}}|1.6|{{sort|1.6|8∶5}}}}&lt;br /&gt;
|5:3|10:6|15:9|20:12|1.67|1.666|1.667|cinema|16mm|super16={{#if:{{{f|}}}|1.666|{{sort|1.6667|5∶3}}}}&lt;br /&gt;
|7:4|14:8|21:12|1.75|1.750={{#if:{{{f|}}}|1.75|{{sort|1.75|7∶4}}}}&lt;br /&gt;
|16:9|1.77|1.78|1.777|1.778|hd|hdtv={{#if:{{{f|}}}|1.777|{{sort|1.7778|16∶9}}}}&lt;br /&gt;
|9:5|18:10|1.8|1.80|1.800={{#if:{{{f|}}}|1.8|{{sort|1.8|9∶5}}}}&lt;br /&gt;
|37:20|17:9|1.89|1.888|1.889|1.850|movie={{#if:{{{f|}}}|1.85|{{sort|1.85|1.85∶1}}}}&lt;br /&gt;
|19:10|1.9|1.90|1.900|dmr|dci|4k|2k={{#if:{{{f|}}}|1.9|{{sort|1.9|1.90∶1}}}}&lt;br /&gt;
|2:1|20:10|18:9|2.0|2.00|2.000|2.001|2.002|2.003|1.997|1.998|1.999|univisium={{#if:{{{f|}}}|2.0|{{sort|2.0|2∶1}}}}&lt;br /&gt;
|18.5:9|37:18|2.055|2.06|2.056={{#if:{{{f|}}}|2.055|{{sort|2.0556|18½∶9}}}}&lt;br /&gt;
|19:9|21:10|2.111|2.110|2.100={{#if:{{{f|}}}|2.1|{{sort|2.1|2.10∶1}}}}&lt;br /&gt;
|11:5|22:10|2.2|2.20|2.21|2.201|2.202|2.203|2.204|2.205|2.206|2.207|2.208|2.209|2.210|70mm={{#if:{{{f|}}}|2.21|{{sort|2.21|2.21∶1}}}}&lt;br /&gt;
|20:9|2.22|2.222={{#if:{{{f|}}}|2.222|{{sort|2.2222|20∶9}}}}&lt;br /&gt;
|21:9|7:3|14:6|64:27|43:18|12:5|2.333|2.37|2.370|cubed|uw|ultrawide|ultra={{#if:{{{f|}}}|2.37|{{sort|2.3704|21∶9}}}}&lt;br /&gt;
|47:20|26:11|1678/715|2.3468|2.35|2.36|2.38|24:10|419/175|2.390|55/23|2.391|2.392|2.393|2.394|2.395|2.396|2.397|2.398|2.399|2.400|scope|anamorphic|panavision={{#if:{{{f|}}}|2.39|{{sort|2.39|2.35∶1}}}}&lt;br /&gt;
|10:11|30:33|90:99|11:10|1.1={{#if:{{{f|}}}|1.1|{{sort|1.1|11∶10}}}}&lt;br /&gt;
|12:11|36:33|108:99|1.091|1.090={{#if:{{{f|}}}|1.0909|{{sort|1.0909|12∶11}}}}&lt;br /&gt;
|40:33|120:99|1.212={{#if:{{{f|}}}|1.2121|{{sort|1.2121|13⅓∶11}}}}&lt;br /&gt;
|15:11|45:33|135:99|1.364|1.363={{#if:{{{f|}}}|1.3636|{{sort|1.3636|15∶11}}}}&lt;br /&gt;
|16:11|48:33|144:99|1.455|1.454={{#if:{{{f|}}}|1.4545|{{sort|1.4545|16∶11}}}}&lt;br /&gt;
|160:99|1.616={{#if:{{{f|}}}|1.6161|{{sort|1.6161|{{frac|17|7|9}}∶11}}}}&lt;br /&gt;
|17:11|1.54|1.55|1.545|1.5454|1.5455={{#if:{{{f|}}}|1.5454|{{sort|1.5454|17∶11}}}}&lt;br /&gt;
|18:11|54:33|162:99|1.636={{#if:{{{f|}}}|1.6363|{{sort|1.6363|18∶11}}}}&lt;br /&gt;
|20:11|60:33|180:99|1.818={{#if:{{{f|}}}|1.8181|{{sort|1.8181|20∶11}}}}&lt;br /&gt;
|64:33|192:99|1.939={{#if:{{{f|}}}|1.9393|{{sort|1.9393|21⅓∶11}}}}&lt;br /&gt;
|24:11|72:33|216:99|2.182|2.181={{#if:{{{f|}}}|2.1818|{{sort|2.1818|24∶11}}}}&lt;br /&gt;
|80:33|240:99|2.424={{#if:{{{f|}}}|2.4242|{{sort|2.4242|26⅔∶11}}}}&lt;br /&gt;
|32:11|96:33|288:99|2.909={{#if:{{{f|}}}|2.9090|{{sort|2.9090|32∶11}}}}&lt;br /&gt;
|2.997|2.998|2.999|3.000|3.001|3.002|3.003={{#if:{{{f|}}}|3.0|{{sort|3.0|3∶1}}}}&lt;br /&gt;
|3.997|3.998|3.999|4.000|4.001|4.002|4.003={{#if:{{{f|}}}|4.0|{{sort|4.0|4∶1}}}}&lt;br /&gt;
|4.997|4.998|4.999|5.000|5.001|5.002|5.003={{#if:{{{f|}}}|5.0|{{sort|5.0|5∶1}}}}&lt;br /&gt;
|5.997|5.998|5.999|6.000|6.001|6.002|6.003={{#if:{{{f|}}}|6.0|{{sort|6.0|6∶1}}}}&lt;br /&gt;
|6.997|6.998|6.999|7.000|7.001|7.002|7.003={{#if:{{{f|}}}|7.0|{{sort|7.0|7∶1}}}}&lt;br /&gt;
|7.997|7.998|7.999|8.000|8.001|8.002|8.003={{#if:{{{f|}}}|8.0|{{sort|8.0|8∶1}}}}&lt;br /&gt;
|8.997|8.998|8.999|9.000|9.001|9.002|9.003={{#if:{{{f|}}}|9.0|{{sort|9.0|9∶1}}}}&lt;br /&gt;
|phi|gold|golden|φ|ϕ|13:8|21:13|34:21|1.625|1.61|1.62|1.618|1.6180={{#if:{{{f|}}}|1.6180339887498948482045868343656|{{sort|1.6180|2=&amp;lt;abbr title=&amp;quot;Golden Ratio: ½ + √1¼ ≈ 1.618034&amp;quot;&amp;gt;ϕ&amp;lt;/abbr&amp;gt;∶1}}}}&lt;br /&gt;
|1+√2|√2+1|silver|ds|sqrt2+1|sqrt2p1|delta|δ|2.41|2.414|2.4142={{#if:{{{f|}}}|2.4142135623730950488016887242097|{{sort|2.4142|2=&amp;lt;abbr title=&amp;quot;Silver Ratio: 1 + √2 ≈ 2.414214&amp;quot;&amp;gt;δ&amp;lt;sub&amp;gt;S&amp;lt;/sub&amp;gt;&amp;lt;/abbr&amp;gt;∶1}}}}&lt;br /&gt;
|plastic|siegel|rho|53:40|1.325|1.3247={{#if:{{{f|}}}|1.3247179572447460259609088544781|{{sort|1.3247|2=&amp;lt;abbr title=&amp;quot;Plastic Ratio: ∛(½ + √(69)/18) + ∛(½ - √(69)/18) ≈ 1.324718&amp;quot;&amp;gt;ρ&amp;lt;/abbr&amp;gt;∶1}}}}&lt;br /&gt;
|√2|sqrt|sqrt2|sqrttwo|pythagoras|lichtenberg|paper|iso|din|17:12|24:17|1.41|1.42|1.414|1.4142={{#if:{{{f|}}}|1.4142135623730950488016887242097|{{sort|1.4142|2=&amp;lt;abbr title=&amp;quot;≈ 1.414214, 2∶√2&amp;quot;&amp;gt;√2&amp;lt;/abbr&amp;gt;∶1}}}}&lt;br /&gt;
|1.5√2|2.12|2.121|2.122|2.1213|2.1214={{#if:{{{f|}}}|2.1213203435596425732025330863145|{{sort|2.1213|2=&amp;lt;abbr title=&amp;quot;1½·√2 = √4½ ≈ 2.121320&amp;quot;&amp;gt;3∶√2&amp;lt;/abbr&amp;gt;}}}}&lt;br /&gt;
|2√2|√8|2*sqrt2|2.82|2.83|2.828|2.8284|2.8285={{#if:{{{f|}}}|2.8284271247461900976033774484194|{{sort|2.8284|2=&amp;lt;abbr title=&amp;quot;2·√2 = √8 ≈ 2.828427&amp;quot;&amp;gt;4∶√2&amp;lt;/abbr&amp;gt;}}}}&lt;br /&gt;
|2.5√2|3.54|3.53|3.535|3.536|3.5355|3.5356={{#if:{{{f|}}}|3.5355339059327376220042218105242|{{sort|3.5355|2=&amp;lt;abbr title=&amp;quot;2½·√2 = √12½ ≈ 3.535534&amp;quot;&amp;gt;5∶√2&amp;lt;/abbr&amp;gt;}}}}&lt;br /&gt;
|3√2|√18|3*sqrt2|4.24|4.25|4.242|4.243|4.2426|4.2427={{#if:{{{f|}}}|4.2426406871192851464050661726291|{{sort|4.2426|2=&amp;lt;abbr title=&amp;quot;3·√2 = √18 ≈ 4.242641&amp;quot;&amp;gt;6∶√2&amp;lt;/abbr&amp;gt;}}}}&lt;br /&gt;
|3.5√2|4.95|4.949|4.950|4.9497|4.9498={{#if:{{{f|}}}|4.9497474683058326708059105347339|{{sort|4.9497|2=&amp;lt;abbr title=&amp;quot;3½·√2 = √24½ ≈ 4.949747&amp;quot;&amp;gt;7∶√2&amp;lt;/abbr&amp;gt;}}}}&lt;br /&gt;
|4√2|√32|4*sqrt2|5.65|5.66|5.656|5.657|5.6568|5.6569={{#if:{{{f|}}}|5.6568542494923801952067548968388|{{sort|5.6569|2=&amp;lt;abbr title=&amp;quot;4·√2 = √32 ≈ 5.656854&amp;quot;&amp;gt;8∶√2&amp;lt;/abbr&amp;gt;}}}}&lt;br /&gt;
|4.5√2|6.36|6.37|6.363|6.364|6.3639|6.3640={{#if:{{{f|}}}|6.3639610306789277196075992589436|{{sort|3.5355|2=&amp;lt;abbr title=&amp;quot;4½·√2 = √40½ ≈ 6.3639610&amp;quot;&amp;gt;9∶√2&amp;lt;/abbr&amp;gt;}}}}&lt;br /&gt;
|infty|+infty|infinity|positive infinity|+∞|∞={{#if:{{{f|}}}|Number.POSITIVE_INFINITY|{{sort|9999.9|2=&amp;lt;abbr title=&amp;quot;positive infinity&amp;quot;&amp;gt;+∞&amp;lt;/abbr&amp;gt;∶1}}}}&lt;br /&gt;
|-infty|negative infinity|−∞|-∞={{#if:{{{f|}}}|Number.NEGATIVE_INFINITY|{{sort|-9999.9|2=&amp;lt;abbr title=&amp;quot;negative infinity&amp;quot;&amp;gt;−∞&amp;lt;/abbr&amp;gt;∶1}}}}&lt;br /&gt;
|0|0.000={{sort|0.0|{{{y|{{{2|0}}}}}}}}&lt;br /&gt;
|=&amp;#039;&amp;#039;x&amp;#039;&amp;#039;∶{{#ifeq:{{{y|{{{2|}}}}}}||&amp;#039;&amp;#039;y&amp;#039;&amp;#039;|{{{y|{{{2|&amp;#039;&amp;#039;y&amp;#039;&amp;#039;}}}}}}}}&lt;br /&gt;
|#default={{{r|{{#iferror:{{#expr:{{{x|{{{1|0}}}}}})+{{{y|{{{2|0}}}}}}}}|{{{x|{{{1|}}}}}}{{#if:{{{y|{{{2|}}}}}}|∶{{{y|{{{2|}}}}}}|}}|{{#ifeq:{{{y|{{{2|0}}}}}}|0|{{{x|{{{1|{{{y|{{{2|—}}}}}}}}}}}}|{{#expr:({{{x|{{{1|0}}}}}})/{{gcd|({{{x|{{{1|0}}}}}})|({{{y|{{{2|1}}}}}})}}}}∶{{#expr:({{{y|{{{2|0}}}}}})/{{gcd|({{{x|{{{1|0}}}}}})|({{{y|{{{2|1}}}}}})}}}}}}}}}}}&lt;br /&gt;
}}&amp;lt;/onlyinclude&amp;gt;&amp;lt;noinclude&amp;gt;&lt;br /&gt;
{{documentation}}&lt;br /&gt;
&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>Tachyony</name></author>
	</entry>
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