Free identifying software for pda

Fit2Go is suited for building a conceptual understanding of mathematical facts that are usually known only as "rules of thumb." Everyone knows that two points define a line. Fewer would know that three points define a parabola. High school students can prove it either in their algebra course by solving a system of equations or in their analytic geometry studies by implementing the geometric properties of the parabola. Fit2Go provides a wide repertoire of choices that fit given sets or subsets of data, and elicits questions and conjectures that can lead to formal solutions and proofs.
Major Features:

1. Students can view a phenomenon, identify variables, conduct experiments, and take measurements in order to construct models of the phenomena.
2. Fit2Go offers linear or quadratic models by presenting graphs and expressions of functions that can fit the data.
3. Fit2Go provides an easy visual way of enter the data by dynamically viewing the point and reading its values.
4. After choosing the type of model (an important decision that should be made by the user rather than automatically interpreted by the tool), Fit2Go presents a specific line (if only two data points are marked) or a specific quadratic function (if three points are marked).
5. Interesting cases occur when too many or too few points are marked. Fit2Go does not attempt to fit a model to all points by interpolation. Rather, it randomly plots optional curves that fit a subset of the marked points and allows the user to alternate between the random options.
6. If there are too few constrains, Fit2Go graphs a family of graphs, which it alternates according to the user requests.

Requirements:

• Java Enabled (J2ME) Phone - Profile/MIDP-2.0 Configuration/CLDC-1.1
• Screen Resolution: 128 x 96 and above

Tools like Sketch2Go enable the bypassing of algebraic symbols as the only channel into mathematical representation, and motivate students to experiment with a given situation, analyze it, and reflect upon it, even when the situation is too complicated for them to approach symbolically. The visual analysis that emerges from work with such tools is different from that which arises from work with algebraic symbols or numerical tables.
Major Features:

1. Sketch2Go is a qualitative graphing tool. Graphs are sketched using seven icons representing constant, increasing, and decreasing functions that change at constant, increasing, or decreasing rates. It is based on original R&D carried out by Schwartz and Yerushalmy (1995) and Shternberg & Yerushalmy (2001), who propose an intermediate bridging representation based on the function and its vocabulary. The seven graphic icons describe the change in both the function and its rate of change. Sketch2Go is a version of the Qualitative Derivative Grapher programmed by Alexander Zilber for CET (Centre for Educational Technology).
2. Mathematical modeling cannot be fully accomplished by this qualitative sign system of constant, increasing, and decreasing functions. But the set of seven signs supports forming a mathematical construction with language developed from acquaintance with physical scenarios, helping lay the foundations of learning pre-calculus and calculus. Sketch2Go supports the abstraction of everyday phenomena using a small set of mathematical signs that can be manipulated on screen as semi-concrete objects.

Requirements:

• Java Enabled (J2ME) Phone - Profile/MIDP-2.0 Configuration/CLDC-1.1
• Screen Resolution: 128 x 96 and above

ODIR 1.1 is considered as a useful tool supported user to remove duplicate items from Outlook folders. ODIR recognizes duplicates in Contacts; Calendar; Tasks; Notes and Email folders. Using ODIR is very easy select a folder and click the button Remove Duplicate Items.

ODIR scans the selected folder for duplicates and MOVES all duplicates found to a subfolder ODIR_duplicate_items.

Harper's Island 2.0 is a powerful application in which you are invited to witness the wedding of Trish Wellington and Henry Dunn. But be warned. Amidst this celebration of family and friends is a killer. Starting April 9, 2009, Harper's Island hosts a murder mystery even where a destination wedding turns into a terrifying struggle for survival.

Watch CBS every Thursday night at 10/9c, and enter a dangerous world were no one is safe--anyone can be a victim and everyone is a suspect. After each episode, continue the adventure on your iPhone or iPod Touch. Play detective as you nagivate the island--learn more about the guests, watch clips from the show, and scour the local newspaper for more information. Try to guess the next victim, and when and where the murder will happen. If you're feeling particularly brave, test your luck and identify the killer.

Enhancements: Adds an interactive map of Harper's Island, the ability to guess the next victim, murder scenes from the TV show, official trailers and recap videos, and a browseable photo gallery.