Free writing math expressions software for mac

Useful only when a right-to-left script (such as Hebrew) is installed in the system. Allows setting the system writing direction (as in the Text control panel) dynamically on a per-application basis.
It also allows changing the system-wide Force Font setting.
Main features:
- Allows changing the writing direction either by clicking or using standard keyboard shortcuts.
- Allows changing the Force Font setting either by menu choice or using standard keyboard shortcuts.
- Keyboard shortcuts can be turned on and off at any time.
- Totally dynamic: module installation and removal does not require a restart.
- PowerPC native. Not a system extension (INIT). Does not use "trap patching" techniques.
- Full documentation in English and in Hebrew.
Enhancements:
- Fixed to make the keyboard shortcut work only when the Control key is the only modifier key being pressed.

Writing Direction Menu helps writers using right to left languages like Hebrew, Arabic, and Farsi under Mac OS X.Features include: Accessible menubar menu Dynamic indication of the writing direction Convenient keyboard shortcuts Set multiple paragraphs writing direction in one action Smart text alignment based on writing direction Change the direction of locked text, such as incoming emailFloating panel for those who prefer the mouseWorks on Jaguar

RegExpress is a small program designed for testing regular expresions, this have a straightforward interface which help to have your test done quickly.
Main features:
- It is possible to be selected between few regular expressions engines
- Custom the escape character
- You can save your favorite regular expressions

Math Drills 1.0 is a distinguished and tractable application which can help your son learn his basic math facts. It allows you to drill on Addition, Subtraction, Multiplication and Division. Incorrect responses are remembered for additional repetitions, helping the child to focus on problem areas.

Requirements: Mac OS X 10.3 or later.

Flash card style math reinforcement and proficiency enhancement. Simple interface with positive feedback and quiz quality reporting. Difficulty adjustable for 1st grade level math or higher. Configurable for professional teaching environments, simple enough for a child to use by himself.
Enhancements:
- now shipping with PPC and Intel builds.

A variety of simple math fact review activities including facts against a timer, building a number sentence and 11 different "math square" games. Many timed activities are accompanied by a "Hall of Fame."
We wrote this facts review program to eliminate some problems associated with paper work sheets. There is no copy machine, no hand correcting, and for students that have trouble with the pressure of timed tests, most of these puzzles allow them to practice independently with a timer. Best of all, these activities are perhaps a bit more fun than regular paper worksheets.
And what could be more fun that running an Aqua-style interface on a non-OSX PPC or Windows machine? Need to run your iMac lab under OS9 with only 256 colors? Hey, us, too. Specially optimized graphics insure that Aqua-style color gradients look good even at 256 colors.
Although many of the games in this application were designed with 8-10 year olds as the target audience, most ages from 7 and up will find suitable activities.
Main features:
This application contains several different math fact exercises.
- 1. Facts against a timer
- 2. Multiplication facts review
- 3. Division facts review
- 4. Addition facts review
- 5. Subtraction facts review
- 6. Number Sentence: 2 difficulty levels with timed Halls of Fame.
- 7. Magic Squares: 11 different games with timed Halls of Fame.
Enhancements:
- added options for timed facts testing
- overall increased speed
- improved cosmetics across versions of OS X.

Easy Math practice. In this version you can do more than just addition, you can do subtraction, multiplication, and division.
There are different difficulty levels for each math type also. Enjoy and thank you for downloading Math Cards.
Main features:
- subtraction, multiplication, and division
- difficulty levels
- save your preferences