xNumberLines 1.2 review

xNumberLines is a program for generating number lines with solution sets to algebraic problems (such as inequalities).

License: Demo OS: Mac OS X File size: 332K Developer: Rosborough Tech Co. Buy Now Price: $6.00 Updated: 19 Dec 2005

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xNumberLines is a program for generating number lines with solution sets to algebraic problems (such as inequalities). These diagrams are frequently used in middle school and high school math courses.

This program will automatically generate the graphical solution diagrams when you input algebraic expressions

The diagrams can then be exported, copied, or dragged into other applications such as iWork '05 (Pages and Keynote), OmniGraffle, Microsoft Word, Powerpoint, Create, etc.

What's New:
added preferences to allow customization of fonts, colors, and line sizes
added "increment" field to provide more flexibility to the range of the number lines.