Wrap a long syms equations

wraps a long syms equation so that it becomes more readable.

Description

WRAP_string(string1) rewrites a long syms equation and wraps
it so that it becomes more readable. It automatically divides the expression into individual lines with three dots "..." at the end of each line. Moreover, it detects the existence of operators +,-,*,/ so that it doesn't cut a long name of a variable (such as Lamda_w).

Inputs:
string1: An expression written in syms
n_columns: users can change the maximum width of each line

• Required Products: Symbolic Math Toolbox
• MATLAB release: MATLAB 7.0.4 (R14SP2)

[us]

there should be a L1 line in the help section...
the help section is broken: add a % between the description and the example...
the n_columns variable should be an optional input making it more easy to change than having to edit the file...
the result should also be collected in an (optional) output argument...

us

[Mohannad Hakeem]

 

[Nassim Khaled]

There should be something built-in/matlab to manipulate equations and text. Thanks