Tabla de derivadas y primitivas
De Laplace
(Diferencias entre revisiones)
(Página creada con '==Derivadas== {| class="bordeado" |- ! <math>f(x)</math> ! <math>\mathrm{d}f/\mathrm{d}x</math> ! <math>f(x)</math> ! <math>\mathrm{d}f/\mathrm{d}x</math> |- | <math>C</math> | …') |
(→Tabla de primitivas) |
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(19 ediciones intermedias no se muestran.) | |||
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- | == | + | ==Reglas de derivación== |
+ | ;Suma de funciones | ||
+ | :<math>\frac{\mathrm{d}\ }{\mathrm{d}x}(u+v) = \frac{\mathrm{d}u}{\mathrm{d}x} + \frac{\mathrm{d}v}{\mathrm{d}x}</math> | ||
+ | |||
+ | ;Producto de funciones | ||
+ | :<math>\frac{\mathrm{d}\ }{\mathrm{d}x}(uv) = \left(\frac{\mathrm{d}u}{\mathrm{d}x}\right)v + u\left(\frac{\mathrm{d}v}{\mathrm{d}x}\right)</math> | ||
+ | |||
+ | Caso particular <math>u = C = \mathrm{cte}</math> | ||
+ | |||
+ | :<math>\frac{\mathrm{d}\ }{\mathrm{d}x}(Cv) = C\left(\frac{\mathrm{d}v}{\mathrm{d}x}\right)</math> | ||
+ | |||
+ | ;Regla de la cadena | ||
+ | |||
+ | :<math>\frac{\mathrm{d}v}{\mathrm{d}x}=\frac{\mathrm{d}v}{\mathrm{d}u}\,\frac{\mathrm{d}u}{\mathrm{d}x}</math> | ||
+ | |||
+ | Caso particular de derivada logarítmica | ||
+ | :<math>\frac{\mathrm{d}\ }{\mathrm{d}x}(\ln(u)) = \frac{1}{u}\,\frac{\mathrm{d}u}{\mathrm{d}x}</math> | ||
+ | |||
+ | Caso particular de exponencial de una función | ||
+ | :<math>\frac{\mathrm{d}\ }{\mathrm{d}x}\left(\mathrm{e}^u\right) = \mathrm{e}^u\,\frac{\mathrm{d}u}{\mathrm{d}x}</math> | ||
+ | |||
+ | ==Tabla de derivadas== | ||
{| class="bordeado" | {| class="bordeado" | ||
|- | |- | ||
Línea 7: | Línea 28: | ||
! <math>\mathrm{d}f/\mathrm{d}x</math> | ! <math>\mathrm{d}f/\mathrm{d}x</math> | ||
|- | |- | ||
- | | <math>C</math> | + | | <math>C\,</math> |
- | | <math>0</math> | + | | <math>0\,</math> |
- | | | + | | <math>\ln(x)\,</math> |
- | | | + | | <math>\frac{1}{x}</math> |
|- | |- | ||
- | | <math>x</math> | + | | <math>x\,</math> |
- | | <math>1</math> | + | | <math>1\,</math> |
- | | | + | | <math>\mathrm{sen}(x)\,</math> |
- | | | + | | <math>\cos(x)\,</math> |
|- | |- | ||
- | | <math>x^2</math> | + | | <math>x^2\,</math> |
- | | <math>2x</math> | + | | <math>2x\,</math> |
- | | | + | | <math>\cos(x)\,</math> |
- | | | + | | <math>-\mathrm{sen}(x)\,</math> |
|- | |- | ||
| <math>\frac{1}{x}</math> | | <math>\frac{1}{x}</math> | ||
| <math>-\frac{1}{x^2}</math> | | <math>-\frac{1}{x^2}</math> | ||
- | | | + | | <math>\mathrm{tg}(x)\,</math> |
- | | | + | | <math>\frac{1}{\cos^2(x)}</math> |
|- | |- | ||
- | | <math>x^n</math> | + | | <math>x^n\,</math> |
- | | <math>nx^{n-1}</math> | + | | <math>nx^{n-1}\,</math> |
- | | | + | | <math>\mathrm{arcsen}(x)\,</math> |
- | | | + | | <math>\displaystyle\frac{1}{\sqrt{1-x^2}}</math> |
|- | |- | ||
- | | <math>\ | + | | <math>\mathrm{e}^x\,</math> |
- | | <math>\frac{1}{x}</math> | + | | <math>\mathrm{e}^x\,</math> |
- | + | | <math>\mathrm{arccos}(x)\,</math> | |
- | + | | <math>\displaystyle -\frac{1}{\sqrt{1-x^2}}</math> | |
|- | |- | ||
- | | <math>\mathrm{ | + | | <math>a^x\,</math> |
- | | <math>\ | + | | <math>\ln(a)\,a^x</math> |
- | | | + | | <math>\mathrm{arctg}(x)\,</math> |
- | | | + | | <math>\displaystyle\frac{1}{1+x^2}</math> |
+ | |} | ||
+ | |||
+ | ==Tabla de primitivas== | ||
+ | {| class="bordeado" | ||
|- | |- | ||
- | + | ! <math>f(x)</math> | |
- | + | ! <math>\int f\,\mathrm{d}x</math> | |
- | + | ! <math>f(x)</math> | |
- | + | ! <math>\int f\,\mathrm{d}x</math> | |
|- | |- | ||
- | | <math>\mathrm{sen}(x)</math> | + | | <math>k\,</math> |
- | | <math>\cos(x)</math> | + | | <math>kx+C\,</math> |
- | + | | <math>\mathrm{sen}(x)\,</math> | |
- | + | | <math>-\cos(x)+C\,</math> | |
|- | |- | ||
- | | <math>\mathrm{ | + | | <math>x\,</math> |
- | | <math>\frac{1}{\cos^2(x)}</math> | + | | <math>\frac{x^2}{2}+C\,</math> |
- | | | + | | <math>\cos(x)\,</math> |
- | | | + | | <math>\mathrm{sen}(x)+C\,</math> |
- | ||} | + | |- |
+ | | <math>\frac{1}{x}\,</math> | ||
+ | | <math>\ln|x|+C\,</math> | ||
+ | | <math>\mathrm{tg}(x)\,</math> | ||
+ | | <math>-\ln|\cos(x)|+C\,</math> | ||
+ | |- | ||
+ | | <math>x^n \quad (n\neq -1)</math> | ||
+ | | <math>\frac{x^{n+1}}{n+1}+C</math> | ||
+ | | <math>\frac{1}{\mathrm{sen}(x)}</math> | ||
+ | | <math>\ln\left|\mathrm{tg}\left(\frac{x}{2}\right)\right|+C</math> | ||
+ | |- | ||
+ | | <math>\mathrm{e}^x\,</math> | ||
+ | | <math>\mathrm{e}^x+C\,</math> | ||
+ | | <math>\frac{1}{1+x^2}</math> | ||
+ | | <math>\mathrm{arctg}(x)+C\,</math> | ||
+ | |- | ||
+ | | <math>\mathrm{e}^{\lambda x}\,</math> | ||
+ | | <math>\frac{1}{\lambda}\mathrm{e}^{\lambda x}+C\,</math> | ||
+ | | <math>\displaystyle\frac{1}{\sqrt{1-x^2}}</math> | ||
+ | | <math>\mathrm{arcsen}(x)+C\,</math> | ||
+ | |} | ||
+ | |||
+ | Más primitivas en la [http://en.wikipedia.org/wiki/Lists_of_integrals Wikipedia] | ||
+ | |||
+ | ==Series de Taylor== | ||
+ | |||
+ | :<math>(1+x)^n = 1 + n x + \frac{n(n-1)}{2}x^2+\frac{n(n-1)(n-2)}{3!}x^3+ \cdots</math> | ||
+ | |||
+ | :<math>\frac{1}{1-x}=1+x+x^2+x^3+\cdots </math> | ||
+ | |||
+ | :<math>\frac{1}{(1-x)^2}=1+2x+3x^2+4x^3+\cdots </math> | ||
+ | |||
+ | :<math>-\ln(1-x)=x+\frac{x^2}{2}+\frac{x^3}{3}+\cdots </math> | ||
+ | |||
+ | :<math>\mathrm{e}^x=1+x+\frac{x^2}{2}+\frac{x^3}{3!}+\cdots </math> | ||
+ | |||
+ | :<math>cos(x)=1-\frac{x^2}{2}+\frac{x^4}{4!}+\cdots </math> | ||
+ | |||
+ | :<math>\mathrm{sen}(x)=x-\frac{x^3}{6}+\frac{x^5}{5!}+\cdots </math> | ||
+ | |||
+ | :<math>\mathrm{arctg}(x)=x-\frac{x^3}{3}+\frac{x^5}{5}+\cdots </math> | ||
+ | |||
+ | [[Categoría:Herramientas matemáticas (GIE)]] |
última version al 17:31 11 oct 2011
Contenido[ocultar] |
1 Reglas de derivación
- Suma de funciones
- Producto de funciones
Caso particular u = C = cte
- Regla de la cadena
Caso particular de derivada logarítmica
Caso particular de exponencial de una función
2 Tabla de derivadas
f(x) | df / dx | f(x) | df / dx |
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3 Tabla de primitivas
f(x) | ![]() | f(x) | ![]() |
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Más primitivas en la Wikipedia