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Add more operators

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Jannis Portmann 2021-06-24 18:10:26 +02:00
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commit 3c31741db7
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Mathematik-V-ZF.tex
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@ -170,7 +170,9 @@ An der stelle $a$ einer Funtkion $f(x)$
$$f(a) + \frac{f'(a)}{1!}(x-a) + \frac{f''(a)}{2!}(x-a)^2 + \frac{f'''(a)}{3!}(x-a)^3 + ...$$ $$f(a) + \frac{f'(a)}{1!}(x-a) + \frac{f''(a)}{2!}(x-a)^2 + \frac{f'''(a)}{3!}(x-a)^3 + ...$$
\section{Operators} \section{Operators}
$$\mathrm{rot} \ u = \nabla \times \vec{u}$$ $$\mathrm{div} \, \vec{u} = \frac{\partial u}{\partial x} + \frac{\partial v}{\partial y}$$
$$\mathrm{rot} \, \vec{u} = \nabla \times \vec{u} = -\frac{\partial u}{\partial y} + \frac{\partial v}{\partial x}$$
$$\nabla = \begin{pmatrix} $$\nabla = \begin{pmatrix}
\frac{\partial}{\partial x}, \frac{\partial}{\partial x},