Free math expression parser software for mac

Requirements:
MacOS 8.5 or later, 2 MB RAM, Outlook Express 5.x or Entourage.

The Seths CSV Parser contains a pair of classes that will enable you ro parse a CSV file in REALbasic.

Completly freeware for non-commercial use.

Jericho HTML Parser is an open source Java library allowing analysis and manipulation of parts of an HTML document, including server-side tags, while reproducing verbatim any invalid or unrecognized HTML.
Jericho HTML Parser also provides high-level HTML form manipulation functions.

Main features:
- - The presence of badly formatted HTML does not interfere with the parsing of the rest of the document, which makes the library ideal for use with "real-world" HTML that chokes other parsers.
- - PHP, JSP, ASP, PSP and Mason server tags are explicitly recognized by the parser. This means that normal HTML is still parsed properly even if there are server tags inside them, which is common for example when dynamically setting element attributes.
- - It is neither an event nor tree based parser, but rather uses a combination of simple text search, efficient tag recognition and a tag position cache. The text of the whole source document is first loaded into memory, and then only the relevant segments searched for the relevant characters of each search operation.
- - Compared to a tree based parser such as DOM, the memory and resource requirements can be far better if only small sections of the document need to be parsed or modified. Incorrect or badly formatted HTML can easily be ignored, unlike tree based parsers which must identify every node in the document from top to bottom.
- - Compared to an event based parser such as SAX, the interface is on a much higher level and more intuitive, and a tree representation of the document element hierarchy is easily created if required.
- - The begin and end positions in the source document of all parsed segments are accessible, allowing modification of only selected segments of the document without having to reconstruct the entire document from a tree.
- - The row and column number of each position in the source document are easily accessible.
- - Provides a simple but comprehensive interface for the analysis and manipulation of HTML form controls, including the extraction and population of initial values, and conversion to read-only or data display modes. Analysis of the form controls also allows data received from the form to be stored and presented in an appropriate manner.
- - Custom tag types can be easily defined and registered for recognition by the parser.
- - Built-in functionality to extract all text from HTML markup, suitable for feeding into a text search engine such as Apache Lucene.
- - Built-in functionality to render HTML markup with simple text formatting.
- - Built-in functionality to format HTML source code that indents elements according to their depth in the document element hierarchy.
- - Built-in functionality to compact HTML source code by removing all unnecessary white space.

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.

XML Parser is a class the will read your iTunes XML file and parse the songs and song properties into memory where they can be manipulated by the programmer.

Requirements: Any Unix System!

Math Commands is a scripting addition containing a large number of mathematical operations, particularly trigonomic functions.
Enhancements:
- Removed a spurious hex 00 byte from the end of the aete resource.