User Tools

Site Tools


This is an old revision of the document!


How do we add pages?

just creating them! You can see more on the dokuwiki syntax.

a1,1, …, a1,n, … , an,1, …, an,n

use the mathjax plugin! $ a_{1,1}, \cdots , a_{n,1} $ the “codecogs equation editor online” helps!
a1,1 a1,n
an,1 an,n
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)

Type in another color.

This is a rectangle!

Can we see a line?

playground/playground.1514528256.txt.gz · Last modified: 2017/12/28 22:17 by peterp