Sr Examen

Derivada de |x|*|x-1|

Función f() - derivada -er orden en el punto
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Solución

Ha introducido [src]
|x|*|x - 1|
$$\left|{x}\right| \left|{x - 1}\right|$$
|x|*|x - 1|
Gráfica
Primera derivada [src]
|x|*sign(-1 + x) + |x - 1|*sign(x)
$$\left|{x}\right| \operatorname{sign}{\left(x - 1 \right)} + \left|{x - 1}\right| \operatorname{sign}{\left(x \right)}$$
Segunda derivada [src]
2*(|x|*DiracDelta(-1 + x) + |-1 + x|*DiracDelta(x) + sign(x)*sign(-1 + x))
$$2 \left(\left|{x}\right| \delta\left(x - 1\right) + \left|{x - 1}\right| \delta\left(x\right) + \operatorname{sign}{\left(x \right)} \operatorname{sign}{\left(x - 1 \right)}\right)$$
Tercera derivada [src]
2*(|x|*DiracDelta(-1 + x, 1) + |-1 + x|*DiracDelta(x, 1) + 3*DiracDelta(x)*sign(-1 + x) + 3*DiracDelta(-1 + x)*sign(x))
$$2 \left(\left|{x}\right| \delta^{\left( 1 \right)}\left( x - 1 \right) + \left|{x - 1}\right| \delta^{\left( 1 \right)}\left( x \right) + 3 \delta\left(x\right) \operatorname{sign}{\left(x - 1 \right)} + 3 \delta\left(x - 1\right) \operatorname{sign}{\left(x \right)}\right)$$
Gráfico
Derivada de |x|*|x-1|