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public:mathjaxtest [2014-10-26 19:24] – created Johannes Graën | public:mathjaxtest [2023-09-15 20:33] (current) – external edit 127.0.0.1 | ||
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+ | ====== Just a test ====== | ||
+ | ===== Seite 1 ===== | ||
+ | |||
+ | $$ | ||
+ | R = \frac{ | ||
+ | \displaystyle{\sum_{i=1}^n (x_i-\bar{x})(y_i- | ||
+ | \bar{y})}}{\displaystyle{\left[ | ||
+ | \sum_{i=1}^n(x_i-\bar{x})^2 | ||
+ | \sum_{i=1}^n(y_i-\bar{y})^2\right]^{1/ | ||
+ | $$ | ||
+ | |||
+ | ==== Seite 1b ==== | ||
+ | |||
+ | $$ | ||
+ | R = \frac{ | ||
+ | \displaystyle{\sum_{i=1}^n (x_i-\bar{x})(y_i- | ||
+ | \bar{y})}}{\displaystyle{\left[ | ||
+ | \sum_{i=1}^n(x_i-\bar{x})^2 | ||
+ | \sum_{i=1}^n(y_i-\bar{y})^2\right]^{3/ | ||
+ | $$ | ||
+ | |||
+ | ===== Seite 2 ===== | ||
+ | |||
+ | \begin{align*} | ||
+ | e^x & = 1 + x + \frac{x^2}{2} + \frac{x^3}{6} + \cdots \\ | ||
+ | & = \sum_{n\geq 0} \frac{x^n}{n!} | ||
+ | \end{align*} |