Typing mathematical symbols

There are two ways

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

In the html editor click on icon 'more' and then click on icon 'source code'. Use 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:

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