http://www.iphone-calc.com/wp For Apple's iPhone, iPod Touch, and iPad Tue, 03 Aug 2010 15:40:03 +0000 http://backend.userland.com/rss092 en Version 1.1.10 for the iPhone/iPod, and version 1.0.2 for the iPad was approved by Apple last week. Right now, I'm only supporting video output on the iPad version of the application. Here are the release notes: Version 1.1.10 (iPhone/iPod Touch) Fixed a sampling problem that resulted in vertical portions of graphs not ... http://www.iphone-calc.com/wp/?p=148 A feature that quite a few teachers requested recently is VGA output, so that they can display the graphs on a projector or TV. Actually, many people asked for this over a year ago as well, but there was no public API available in the iOS SDK. With the introduction ... http://www.iphone-calc.com/wp/?p=143 Last week, I released a new version of the Graphing Calculator for the iPhone (version 1.1.9). It's got the following changes: Fixed a bug responsible for crashing the application on iOS 4. Multitasking support that allows you to jump back to where you left off (only using iOS 4). Updated the graph logic, ... http://www.iphone-calc.com/wp/?p=141 Earlier this week, Apple approved the iPad version of the Graphing Calculator, and it's now available for download. This first version matches the feature set of the iPhone application, but it's easier to use. The GUI was rewritten from the ground up to take advantage of the iPad's bigger screen. [caption ... http://www.iphone-calc.com/wp/?p=138 Version 1.1.8, which just has a few bug fixes, is now available for download. Quite a few people have asked me whether or not an iPad optimized version is coming. The answer is yes, and I started working on it the day I received my iPad. I will try to get ... http://www.iphone-calc.com/wp/?p=127 Version 1.1.7 was just approved by Apple, and you should be able to download it within a few hours. It has the following new features: Added the ability to find local minimums/maximums while tracing the graphs. Added the following trigonometric functions: asinh(), acosh(), atanh(), cot(), csc(), sec(). The inverse hyperbolic functions were ... http://www.iphone-calc.com/wp/?p=122 Over the past few months, I received many good suggestions and feature requests, but I have not had time to implement all of them. I was very busy, and as some of you may have noticed, version 1.1.6 was the first update since October 2009. I realized that I'm not ... http://www.iphone-calc.com/wp/?p=116 I recently released version 1.1.6, and it was approved by Apple in less than 24 hours. You should be able to update the application if you haven't already. It has the following new features: Redesigned the calculator screen so that it's easier to use. Enlarged the buttons. Added the ability to fix or ... http://www.iphone-calc.com/wp/?p=113 Version 1.1.5 is ready. You should be able to download in about two weeks from today. Added polar and parametric graphing support Added a random integer function Improved graphing speed, which was needed for the more complex polar/parametric graphs A few minor bug fixes and improvements http://www.iphone-calc.com/wp/?p=111 Recently, quite a few people e-mailed me about the status of the polar/parametric graphing feature, so I decided to post a status update on here. I worked on it quite a bit this weekend, and it's very close to being ready. I plan to submit version 1.1.5 of the calculator ... http://www.iphone-calc.com/wp/?p=104