Choosing a font

You can choose your desired fonts for the Note and for the Label, like color, size, thickness, italic, underline, vector notation, etc.
You can also insert an expression or a value of expression.

The characters between and is shown in bold. This is only for the letters, not for the expression.
Similarly, gives italic letters, and underlines.
The characters between <Red> and </Red> will appear in red.
Similarly, "Green", "Blue", and "Black" are available.
The characters between <L> and </L> will appear in the large font.
Similarly, <S> </S> gives a small font.
The characters after <Normal> are given in the initial setting of the font.
It is not affected whether the charactor in < > is in upper or lower case.

Above the characters between <v> and </v>, an allow will appear.
Instead of <v> and </v>, you can also use "v{" and "}"
Example : for the vector AB, write <v>AB</v> or v{AB}

To write an expression, put it between brackets "{ }".
To write an expression as a polynomial, put in "?{ }".
The format of expression is exactly the same as for drawing a graph on the calculator.
To show the value of an expression, put the expression in "!{ }".
- To indicate the number of places, write "!{expression|number}".
- To show the sign even for non negative values, write "+!{expression}".
See the examples for the use of Note, where, speciallym you can find examples for the second degree polynomials.