Tcl Boolean Statements
Boolean statements allow you to incorporate logic statements into your control structures and mathematical expressions for evaluation.
The following list contains some commonly used list Boolean expressions and a summary of
what they mean.
- >
- Greater than
- <
- Less than
- !=
- Not equal to
- ==
- Equal to
- <=
- Less than or equal to
- >=
- Greater than or equal to
For more in-depth explanations and a complete listing, referred to http://www.tcl.tk/man/ or to a Tcl/Tk handbook.