
FREE
Descartes 1.2
Displays graphs of algebraic functions in a variety of forms.

These include polar and cartesian co-ordinates, parametric and implicit functions. A wide range of functions are built-in, from simple trig and hyperbolic functions to things such as the ceil and gamma functions. On-screen HTML help is bulit-in.
Safari makes it easy to enter passwords and fill in forms like shipping information view it
Manage RSVPs, voting and more with forms in Google Docs view it
Sean Carruthers takes a close look at the video recording functions of the iPhone 4 view it
You come across fields in email, in signup forms, on Facebook and really, just about everywhere on the Web. What is a field exactly? Doc explains. view it
Tips and tricks for making and receiving calls on your BlackBerry view it
Safari has some excellent zoom features built right in view it
Newer iPhone models will gain a digital zoom capability on their camera thanks to the new iOS 4! view it



Dec 28, 2008 | 02:41 PM