Math

Math 3.1.0

No permission to download
Good work. Thank you very much.
@Wanji
Curious

\sum= \frac{x+y}2

and

\begin{matrix}
1 & 0\\
0 & 1
\end{matrix}


and

f(x) = x^2\\
g(x) = \frac{1}{x}\\
F(x) = \int^a_b \frac{1}{3}x^3


works.
 
Last edited:
I tried this but it doesn't work.
Code:
\begin{align}
f(x) &= x^2\\
f'(x) &= 2x\\
F(x) &= \int f(x)dx\\
F(x) &= \frac{1}{3}x^3
\end{align}
This is work for me
Code:
f(u)  =\sum_{j=1}^{n} x_jf(u_j)\\
      =\sum_{j=1}^{n} x_j \sum_{i=1}^{m} a_{ij}v_i\\
      =\sum_{j=1}^{n} \sum_{i=1}^{m} a_{ij}x_jv_i
But only rendered in Chrome and Opera, not Firefox, Edge.
 
Last edited:
This is work for me
Code:
f(u)  =\sum_{j=1}^{n} x_jf(u_j)\\
      =\sum_{j=1}^{n} x_j \sum_{i=1}^{m} a_{ij}v_i\\
      =\sum_{j=1}^{n} \sum_{i=1}^{m} a_{ij}x_jv_i
But only rendered in Chrome and Opera, not Firefox, Edge.
Oh no, apparently the formula is visible only to logged in members, those who are not logged in only see the raw text.
 
Did you guy see the error when using the Insert Math button on editor that the requested page can not be found?
I think the path to the JS needs to be fixed.
 
It works not?
It works if you enter the math formula directly into the editor but when you try to click the Insert Math button from the editor, it will error. It seems it couldn't find the location for the JS script. I think it's a simple edit.
 
Oh no, apparently the formula is visible only to logged in members, those who are not logged in only see the raw text.
Same here.

Another difference from the previous version is that, when you insert the formula, it is displayed as BBCode in the editor instead of the actual output.
 
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