Difference between revisions of "Template:Intmath/doc"

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(table showing the integral symbols in display style HTML+CSS)
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==Parameters==
 
==Parameters==
 +
 
The template has three parameters, applicable one by one:
 
The template has three parameters, applicable one by one:
 +
 +
{| align="center" style="vertical-align: middle; text-align: center; background: #f2f2f2;"
 +
|-
 +
| width="120px" height="50px" | {{math|<span style{{=}}"font-size: 2em;">∫</span>|&&}}
 +
| width="120px" height="50px" | {{math|<span style{{=}}"font-size: 2em;">∬</span>|&&}}
 +
| width="120px" height="50px" | {{math|<span style{{=}}"font-size: 2em;">∭</span>|&&}}
 +
| width="120px" height="50px" | {{math|<span style{{=}}"font-size: 2em;">∮</span>|&&}}
 +
| width="120px" height="50px" | {{math|<span style{{=}}"font-size: 2em;">∲</span>|&&}}
 +
| width="120px" height="50px" | {{math|<span style{{=}}"font-size: 2em;">∳</span>|&&}}
 +
| width="120px" height="50px" | {{math|<span style{{=}}"font-size: 2em;">∯</span>|&&}}
 +
| width="120px" height="50px" | {{math|<span style{{=}}"font-size: 2em;">∰</span>|&&}}
 +
|-
 +
| <span style{{=}}"font-size: 0.75em;"><tt>int</tt></span>
 +
| <span style{{=}}"font-size: 0.75em;"><tt>iint</tt></span>
 +
| <span style{{=}}"font-size: 0.75em;"><tt>iiint</tt></span>
 +
| <span style{{=}}"font-size: 0.75em;"><tt>oint</tt></span>
 +
| <span style{{=}}"font-size: 0.75em;"><tt>varointclockwise</tt></span>
 +
| <span style{{=}}"font-size: 0.75em;"><tt>ointctrclockwise</tt></span>
 +
| <span style{{=}}"font-size: 0.75em;"><tt>oiint</tt></span>
 +
| <span style{{=}}"font-size: 0.75em;"><tt>oiiint</tt></span>
 +
|-
 +
|}
  
 
<ol>
 
<ol>

Revision as of 17:53, 12 March 2016

This template generates integral symbols using unicode, for inline {{math}} formulae as an alternative to LaTeX generated in <math>.

Parameters

The template has three parameters, applicable one by one:

int iint iiint oint varointclockwise ointctrclockwise oiint oiiint
  1. Integral sign: Choose one of: These match the LaTeX definitions exactly: please do not modify them for something more "convenient", thank you.
  2. Subscript: Enter the subscript (symbol or short expression), for the lower limit or denoting an n-dimensional space or the (n − 1)- dimensional boundary.
  3. Superscript: Enter the superscript (symbol or short expression) for the upper limit.

NB:

  • Applying font-style: italic; or font-style: oblique; to the integral symbol has no effect in Firefox, it remains upright. E.g.
    <span style="font-style: italic;">∫</span> yields ;
    <span style="font-style: oblique;">∫</span> yields .
  • This template already includes {{su}}.

Examples

No {{math}}

Gamma function

Γ(z) =
0
ettz − 1dt
Γ(''z'') = {{intmath|int|0|∞}} ''e''<sup>−''t''</sup>''t''<sup>''z'' − 1</sup>''dt''

Line integral


C
F(x) ∙ dx = −
C
F(x) ∙ dx
{{intmath|varointclockwise|''C''}} ''F''('''x''') ∙ ''d'''''x''' = −{{intmath|ointctrclockwise|''C''}} ''F''('''x''') ∙ ''d'''''x'''

Maxwell's equations


V
EdS = Template:Sfrac
V
ρ dV

V
BdS = 0

S
Edx = −
S
Template:SfracdS

S
Bdx =
S
(μ0J + Template:SfracTemplate:Sfrac) ∙ dS
{{intmath|oiint|∂''V''}} '''E''' ∙ ''d'''''S''' = {{sfrac|1|''ε''<sub>0</sub>}}{{intmath|iiint|''V''}} ''ρ'' ''dV''
{{intmath|oiint|∂''V''}} '''B''' ∙ ''d'''''S''' = 0
{{intmath|oint|∂''S''}} '''E''' ∙ ''d'''''x''' = −{{intmath|iint|''S''}} {{sfrac|∂'''B'''|∂''t''}} ∙ ''d'''''S'''
{{intmath|oint|∂''S''}} '''B''' ∙ ''d'''''x''' = {{intmath|iint|''S''}} (''μ''<sub>0</sub>'''J''' + {{sfrac|1|''c''<sup>2</sup>}}{{sfrac|∂'''E'''|∂''t''}}) ∙ ''d'''''S'''

{{math}}

Gamma function

Γ(z) =
0
ettz − 1dt
{{math|Γ(''z'') {{=}} {{intmath|int|0|∞}} ''e''<sup>−''t''</sup>''t''<sup>''z'' − 1</sup>''dt''}}

Line integral


C
F(x) ∙ dx = −
C
F(x) ∙ dx
{{math|{{intmath|varointclockwise|''C''}} ''F''('''x''') ∙ ''d'''''x''' {{=}} −{{intmath|ointctrclockwise|''C''}} ''F''('''x''') ∙ ''d'''''x'''}}

Maxwell's equations


V
EdS = Template:Sfrac
V
ρ dV

V
BdS = 0

S
Edx = −
S
Template:SfracdS

S
Bdx =
S
(μ0J + Template:SfracTemplate:Sfrac) ∙ dS
{{math|{{intmath|oiint|∂''V''}} '''E''' ∙ ''d'''''S''' {{=}} {{sfrac|1|''ε''<sub>0</sub>}}{{intmath|iiint|''V''}} ''ρ'' ''dV''}}
{{math|{{intmath|oiint|∂''V''}} '''B''' ∙ ''d'''''S''' {{=}} 0}}
{{math|{{intmath|oint|∂''S''}} '''E''' ∙ ''d'''''x''' {{=}} −{{intmath|iint|''S''}} {{sfrac|∂'''B'''|∂''t''}} ∙ ''d'''''S'''}}
{{math|{{intmath|oint|∂''S''}} '''B''' ∙ ''d'''''x''' {{=}} {{intmath|iint|''S''}} (''μ''<sub>0</sub>'''J''' + {{sfrac|1|''c''<sup>2</sup>}}{{sfrac|∂'''E'''|∂''t''}}) ∙ ''d'''''S'''}}

See also