This template generates integral symbols using unicode, for inline ((math)) formulae as an alternative to LaTeX generated in <math>.
Parameters[edit]
The template has three parameters, applicable one by one:
- Integral sign: Choose one of:
- int for ∫ symbol is U+222B
- iint for ∬ (double integral, U+222C),
- iiint for ∭ (triple integral, U+222D),
- oint for ∮ (contour integral, U+222E),
- varointclockwise for ∲ (clockwise contour integral, U+2232),
- ointctrclockwise for ∳ (anticlockwise contour integral, U+2233),
- oiint for ∯ (closed surface integral, U+222F),
- oiiint for ∰ (closed volume integral, U+2230).
- Subscript: Enter the subscript (symbol or short expression), for the lower limit or denoting an n-dimensional space or the (n − 1)- dimensional boundary.
- Superscript: Enter the superscript (symbol or short expression) for the upper limit.
NB:
- Applying
font-style: italic;orfont-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[edit]
No ((math))[edit]
- Γ(z) = ∫∞
0 e−ttz − 1dt
Γ(''z'') = ((intmath|int|0|∞)) ''e''<sup>−''t''</sup>''t''<sup>''z'' − 1</sup>''dt''
- ∲
C F(x) ∙ dx = −∳
C F(x) ∙ dx
((intmath|varointclockwise|''C'')) ''F''('''x''') ∙ ''d'''''x''' = −((intmath|ointctrclockwise|''C'')) ''F''('''x''') ∙ ''d'''''x'''
- ∯
∂V E ∙ dS = 1/ε0∭
V ρ dV
- ∯
∂V B ∙ dS = 0
- ∮
∂S E ∙ dx = −∬
S ∂B/∂t ∙ dS
- ∮
∂S B ∙ dx = ∬
S (μ0J + 1/c2∂E/∂t) ∙ 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))[edit]
- Γ(z) = ∫∞
0 e−ttz − 1dt
((math|Γ(''z'') ((=)) ((intmath|int|0|∞)) ''e''<sup>−''t''</sup>''t''<sup>''z'' − 1</sup>''dt''))
- ∲
CF(x) ∙ dx = −∳
C F(x) ∙ dx
((math|((intmath|varointclockwise|''C'')) ''F''('''x''') ∙ ''d'''''x''' ((=)) −((intmath|ointctrclockwise|''C'')) ''F''('''x''') ∙ ''d'''''x'''))
- ∯
∂V E ∙ dS = 1/ε0∭
V ρ dV
- ∯
∂V B ∙ dS = 0
- ∮
∂S E ∙ dx = −∬
S ∂B/∂t ∙ dS
- ∮
∂S B ∙ dx = ∬
S (μ0J + 1/c2∂E/∂t) ∙ 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[edit]
- ((Intorient))
- ((oiiint))
- ((oiint))
- Wikipedia:Rendering math
Math templates | |||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||
