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Messages - apcalc
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586
« on: February 08, 2011, 07:24:06 pm »
Let's see. >_> But if they spied this topic, they will make sure to not reply to apcalc. joking a bit
 * apcalc threatens with some *unique* videos on the Nspire...
587
« on: February 08, 2011, 05:25:04 pm »
 I have been so busy too, so I can certainly understand you're troubles. I hope that you may find time in the future to become more active again! 
588
« on: February 06, 2011, 05:47:50 pm »
Apcalc, have you answered to the TI-Cares email?
It would be great if we could get an OS signed by the developer keys...
I responded to it Friday night. I have not gotten a response yet, but TI does not work on Friday-Sunday, so I was not really expecting a response. Hopefully, I will get one tomorrow!
589
« on: February 06, 2011, 12:52:11 pm »
I really hope they do make a full color Nspire! Some of the programs that could be made with that would be nothing short of completely amazing!
590
« on: February 06, 2011, 09:18:23 am »
This looks very nice! Excellent work!
591
« on: February 05, 2011, 07:14:15 pm »
Ok, thanks guys! That is what I though it was, but this thing is being graded, so I thought I would make sure!
592
« on: February 05, 2011, 06:18:48 pm »
Hi! I am working on a random problem that my teacher gave me, but I am slightly confused with one part of the question: A function f is defined on the interval [-3,3] as shown below:  On the given axes, sketch the graph of f((1/2)x) Now, I do the horizontal translation, and doing this, I am able to sketch the graph of f((1/2)x), but only on the range from [-1.5,1.5], as shown here:  How do I go about finding the value of f((1/2)x) from [-3,-1.5) and (1.5,3]? Any help would be much appreciated!
593
« on: February 04, 2011, 04:16:13 pm »
Well, so far, the only two people who I have showed this too have not called me a nerd! Actually, they were completely amazed!
594
« on: February 03, 2011, 08:17:12 pm »
I guess I should respond back saying that installing OS 1.4 gave the same error?
Yes, please.
Of course it didn't work
Unless they attached you a "special" 1.4 OS?
Can you check?
I forwarded the email to you! EDIT: Should I send them a picture of the symbol that is in the upper left corner? Of course, I will not give them your screenshot, I'll just make a new drawing of the sprite thingy in Paint.NET.
595
« on: February 03, 2011, 08:05:04 pm »
Er, wow! I just got an answer:
Thank you for contacting Texas Instruments.
It is unfortunate that you are having difficulties updating the TI-Nspire handheld. I will be more than happy to assist you in this matter.
Based on the information that you gave me it appears you may have had an older OS (Operating System) than version 1.7. The new OS will not install properly if you have not been keeping up with the updates. In order to install the new OS, you will need to first install an older OS. I have attached both 1.4 and 1.7 OS with this email.
Please download them and then follow the instructions below to install the 1.4 OS and then repeat these steps to install the 1.7 OS. Please note that if you are certain that you had 1.4 or 1.6 please skip installing 1.4 OS and install 1.7 only.
Make sure there are fresh batteries in the calculator to be updated.
Download the OS file from the e-mail and save it to the computer's desktop.
Connect the handheld to the computer using the Standard A to Mini-B USB Connectivity Cable. Make sure the handheld is powered on.
Remove the battery door and remove at least 1 battery from each column of batteries.
After 2-5 seconds, reinsert the batteries and LEAVE THE UNIT OFF (do not turn on and then back off).
Hold down [home] [enter] [P], and while holding these keys, press [on].
The device will boot up but will display a menu with the four options.
Please try option four.
Open the TI-Nspire Computer Link software by double-clicking on the TI-Nspire Computer Link shortcut on the desktop or by going to Start>>Programs>>TI Tools>TI-Nspire Computer Link (folder)>>TI-Nspire Computer Link.
Once TI-Nspire Computer Link is open, a "Select Handheld" window should appear displaying the "Product ID" of the connected handheld. Click the "Select" button to proceed.
Click on the "Tools" menu and select "Install OS".
When the "Select Handheld OS File" window appears, click on the "Desktop" shortcut icon on the left and select the TI-Nspire OS.
The TI-Nspire Computer Link software will prompt for confirmation of the operating system update and display a message stating that "Any unsaved data will be lost". To continue the installation, click "Yes".
Once you have installed the 1.7 OS, you can then update the OS to the new 2.1 OS.
Another resource you can use to find answers to your questions, example calculations and other information is our Knowledge Base. The Knowledge Base is accessible to you 24 hours a day, 7 days a week.
http://support.education.ti.com
I hope that you find this information helpful. If you have further questions or comments, please feel free to send me an email.
Warmest Regards,
César López
I guess I should respond back saying that installing OS 1.4 gave the same error?
596
« on: February 03, 2011, 07:09:13 pm »
Well, no response today. Hopefully, they will respond sometime next week (I don't think they work on Fridays )
597
« on: February 02, 2011, 08:19:18 pm »
I sent an e-mail to them. They did not answer my last e-mail, so I hope things go better this time!
598
« on: February 02, 2011, 02:38:06 pm »
I prefer it without the zeros also!
599
« on: February 01, 2011, 10:46:09 pm »
The 84+ one is 1.2 MB I think. In other words, pretty huge. However with some compression they are probably reasonable in terms of size. Personally I wouldn't mind 6 FPS and drawing every two row for a calc movie, considering it's just a calc after all.
Right now, with the Nspire player, I am only drawing 1/5th of the frames produced by SUPER, and I can just barley notice a difference from when I played every frame. Doing this has drastically cut the size of the video files, without using any actual compression techniques. I wonder what it would look like if I only drew like every 10th frame? I'll have to try that now (New Video time!)
600
« on: February 01, 2011, 10:40:29 pm »
Wow! This looks really great! I still can't wait to try it!
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