17 replies to this topic

[Tixa]

Is it normal that my class pad takes 1hour and 5minutes to solve this problem?

[matrix 8x8]^(-1)*[vector 8*1]

Texas instruments only takes a few seconds...

[acid111]

i've tested.
it takes only a few seconds.
i used normal numbers with one or two digits, eg 34, 55, 4, 56,99 ....

did you use complex numbers ? or show us the the exact matrix you have entered

[The_AFX_Master]

What OS version do you have?
OS 2.2 and older have severe problems with matrix handling, as far i know, OS 3 solve all these issues

[Tixa]

i've tested.
it takes only a few seconds.
i used normal numbers with one or two digits, eg 34, 55, 4, 56,99 ....

did you use complex numbers ? or show us the the exact matrix you have entered

No, I did not use complex numbers... I used numbers like 374214.6547, -343.6538956, -267217.6325... numbers of this order.

What OS version do you have?
OS 2.2 and older have severe problems with matrix handling, as far i know, OS 3 solve all these issues

Sorry, I don't know wath is OS...

[acid111]

OS is your operating system

if you didn't know this, its possible, that you have version 2.2....

but, you can test it, in menu -> system -> system (upper left corner) -> version(software) and write the number down...

[Tixa]

OS is your operating system

if you didn't know this, its possible, that you have version 2.2....

but, you can test it, in menu -> system -> system (upper left corner) -> version(software) and write the number down...

it apears: version 01.00.0000
20030203

[acid111]

wth
did you sleep the last 4 years ?


you have to upgrade to ver. 2.20 : http://classpad.net/...ddin/index.html

[Tixa]

wth
did you sleep the last 4 years ?


you have to upgrade to ver. 2.20 : http://classpad.net/...ddin/index.html

I only have it at about one year ... thank you!!

[Tixa]

Can you tell me where I can find the version 3.0? Do I have to install 2.2 first?
Thank you!

[acid111]

yes i can give you ver. 3.0, i'll send you a pm...

i don't know if you have to upgrade to 2.2 at first... i think not but im not sure...

[Tixa]

yes i can give you ver. 3.0, i'll send you a pm...

i don't know if you have to upgrade to 2.2 at first... i think not but im not sure...

Do I have to clear the old software? How can I do it? While I'm installing it always stops at "backup data" and I don't know why...

[The_AFX_Master]

Did you set your calculator to receive data Via USB cable?

[Tixa]

Did you set your calculator to receive data Via USB cable?

yes, but it is always asking me to do that...

[acid111]

did you install classpad manager on your computer?

[Tixa]

did you install classpad manager on your computer?

I've already install version 2.2, I don't know why I couldn't do it yesterday... Now, to install version 3.0 do I need a recent version of class pad manager?

[Tixa]

I tried to install v 3.01 but it says : update is permitted from only version 3.00
Do I have to install v 3.00 first?Where can I find it?
thank you!

[acid111]

I tried to install v 3.01 but it says : update is permitted from only version 3.00
Do I have to install v 3.00 first?Where can I find it?
thank you!

you don't need a recent version of cp-man, 2.2 is ok....

there is an .iso - file in the package, i sent to you...

you have to burn this file on cd or emulate it (daemon-tools).
Then you load this cd und run die file on it.
this installs ver. 3.00 on your Classpad...
after that, you can install the update 3.01...

ok ?

[jh0n5z]

I'm so sorry.. I'm from Indonesia.. my classpad version is 01.00.0000...
and how to upgrade this version..??
Thanks..