Teste de métodos para equações matemáticas no blog.

Method 1:
Método 1:

Using Composed images self generated code by codecogs.com:
Usando imagens compostas geradas automaticamente pelo codecogs.com:


Method 2:
Método 2:
Using TEX language with MathJax script: (Needs script in the page head tag.)
Usando a linguagem TEX (LaTex) com o script MathJax:(Precisa colocar o link para o script na tag head.)



Method 3:
Using MathTML with MathJax:
Método 3:
Usando MathTML com o MathJax:

$$\begin{gathered} \text{ \\ F=k.G1.G2d2 \\ F=k.G1.10.(1011)2 \\ f(x)=(a+b)2=a2+2ab+b2} \end{gathered}$$
So far I think the best simpler solution for simple equations seems to be the Method 1 from codecog, because it needs no plugin and works just fine.