Difference between revisions of "Template:Sigfigs"

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(*use the formatnum parser function instead of the templates;)
m (!closing brackets;)
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<includeonly>{{#ifeq: {{{1}}}|N/A|N/A|<span style="white-space:nowrap;">{{#ifexpr: abs(floor(ln({{{1}}})/ln(10))) + 1>{{{2}}}|{{#formatnum:{{#expr: {{{1}}}/10^floor(ln({{{1}}})/ln(10)) round {{{2}}} - 1}}|{{#expr: {{{2}}} - 1}}|{{DS}}|t}}×10<sup>{{#formatnum:{{#expr: floor(ln({{{1}}})/ln(10))}}|{{DS}}|t}}}}</sup>|{{#formatnum:{{{1}}}|{{#expr: {{{2}}}-{{#ifexpr: ln({{{1}}}) >= 0|abs(floor(ln({{{1}}})/ln(10)))-1|0}}}}|{{DS}}|t}}}}</span>}}</includeonly><noinclude>Shows a number with the given number of significant figures. Uses the scientific notation if the number is longer than the requested significant figures.
+
<includeonly>{{#ifeq: {{{1}}}|N/A|N/A|<span style="white-space:nowrap;">{{#ifexpr: abs(floor(ln({{{1}}})/ln(10))) + 1>{{{2}}}|{{#formatnum:{{#expr: {{{1}}}/10^floor(ln({{{1}}})/ln(10)) round {{{2}}} - 1}}|{{#expr: {{{2}}} - 1}}|{{DS}}|t}}×10<sup>{{#formatnum:{{#expr: floor(ln({{{1}}})/ln(10))}}|{{DS}}|t}}</sup>|{{#formatnum:{{{1}}}|{{#expr: {{{2}}}-{{#ifexpr: ln({{{1}}}) >= 0|abs(floor(ln({{{1}}})/ln(10)))-1|0}}}}|{{DS}}|t}}}}</span>}}</includeonly><noinclude>Shows a number with the given number of significant figures. Uses the scientific notation if the number is longer than the requested significant figures.
  
 
{| class="wikitable"
 
{| class="wikitable"

Revision as of 10:43, 17 September 2013

Shows a number with the given number of significant figures. Uses the scientific notation if the number is longer than the requested significant figures.

Usage Produces
{{sigfigs|12345678901234567890|5}}
1.2346×1019
{{sigfigs|0.123456789012345678|5}}
0.12346