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playground:playground [2017/12/28 22:28] peterp |
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+ | ====== PlayGround ====== | ||
+ | |||
+ | How do we add pages? | ||
+ | > just creating them! You can see more on the dokuwiki syntax. | ||
+ | |||
+ | <csv 41cl: | ||
+ | <a href=" | ||
+ | |||
+ | a< | ||
+ | > use the mathjax plugin! $ a_{1,1}, \cdots , a_{n,1} $ the " | ||
+ | |||
+ | ^ ^ ^ ^ | ||
+ | |a< | ||
+ | |... | ... | ....| | ||
+ | |a< | ||
+ | |||
+ | > nice one! | ||
+ | |||
+ | simplify(π/ | ||
+ | |||
+ | Simplifying an Algebraic Expression: | ||
+ | simplify(x/ | ||
+ | |||
+ | > simplify($ \frac{x}{3} - 3 \cdot \frac{x}{4} + \frac{x}{2} $) returns $ \frac{x}{12} $ | ||
+ | |||
+ | Simplify won't give approximates: | ||
+ | simplify(Zeta(3)) returns Zeta(3) | ||
+ | |||
+ | < | ||
+ | Type in another color. <div style=" | ||
+ | |||
+ | <div style=" | ||
+ | </ | ||
+ | |||
+ | < | ||
+ | </ | ||
+ | |||
+ | Can we see a line? | ||