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playground:playground [2017/12/28 22:28]
peterp
playground:playground [2017/12/28 22:29] (current)
peterp
Line 1: Line 1:
 +====== PlayGround ======
 +
 +How do we add pages?
 +> just creating them! You can see more on the dokuwiki syntax.
 +
 +<csv 41cl:cl_library_info_3.csv></csv>
 +<a href="http://www.yahoo.com">here</a>
 +
 +a<sub>1,1</sub>, ..., a<sub>1,n</sub>, ... , a<sub>n,1</sub>, ..., a<sub>n,n</sub>
 +> use the mathjax plugin! $ a_{1,1}, \cdots , a_{n,1} $ the "codecogs equation editor online" helps!
 +
 +^ ^ ^ ^
 +|a<sub>1,1</sub> | ... | a<sub>1,n</sub>|
 +|...             | ... | ....|
 +|a<sub>n,1</sub> | ... | a<sub>n,n</sub>|
 +
 +> nice one!
 +
 +simplify(π/6 + ASIN(1/2) ) returns π/3
 +
 +Simplifying an Algebraic Expression:
 +simplify(x/3 - 3*x/4 + x/2) returns x/12
 +
 +> 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)
 +
 +<html> <font color="blue">
 +Type in another color. <div style="width:500px;height:100px;border:1px solid #000;">This is a rectangle!</div>
 +
 +<div style="width:1000px;height:5px;border:1px solid">  </div>
 +</font> </html>
 +
 +<html> <div style="width:1000px;height:5px;border:1px solid;background-color:blue"> 
 +</html>
 +
 +Can we see a line?
  
playground/playground.txt · Last modified: 2017/12/28 22:29 by peterp