==== Typing mathematical symbols ====

There are two ways
    * **Using LaTex code (via ΜathJax)**

In the html editor just type LaTex code between symbols ''\( ... \)'' (inline).

If you wish to have mathematical symbols in one line per line (display math) just type LaTex code between symbols ''\[ ... \]'' or ''$$ ... $$''

__Example__:

  \[S(f)(t)=a_{0}+\sum_{n=1}^{+\infty}a_n \cos(n \omega t)+b_n \sin(n \omega t)\]
  

For further examples take a look at:

[[https://eclass.uoa.gr/modules/exercise/?course=NOC198]]


    * **Using PhpMathPublisher** (//not recommended! Use only for compatibility! //)
  In the html editor click on icon '//more//' and then click on icon '//source code//'.
Use [[https://github.com/daanforever/phpmathpublisher|PhpMathPublisher]] code between tags:   ''[m]...[/m]'' 

__Example__:

  [m]S(f)(t)=a_{0}+sum{n=1}{+infty}{a_{n} cos(n omega t)+b_{n} sin(n omega t)}[/m]


  [m]delim{lbrace}{matrix{3}{1}{{3x-5y+z=0} {sqrt{2}x-7y+8z=0} {x-8y+9z=0}}}{ }[/m]



  [m]delim{|}{{1/N} sum{n=1}{N}{gamma(u_n)} - 1/{2 pi} int{0}{2 pi}{gamma(t) dt}}{|} <= epsilon/3[/m]


Further Examples:


[[http://wiki-devel.gunet.gr/mathpublisherdoc/help.html|List]]


==== Typing chemical symbols ====

You can type chemical symbols using MathJax

Type latex code between symbols ''\( ... \)''

if  you want one line per line type code between ''\\[ ... \\]'' or ''\$\$ ... \$\$''.

Type chemistry symbols using ''\ce''

For further examples take a look at:

[[https://eclass.uoa.gr/modules/exercise/?course=NOC198]]