yashsingh1/xdaforums huggingface dataset:
[Android Apps and Games] sylsau:
Simple but efficient. A nice tool !
[Android Apps and Games] paulle:
fine

As mentioned above the "live plottiing" of the functions is a really nice and useful feature.
[Android Apps and Games] gamesg:
wow thas very good app.

fantastic!!!
[Android Apps and Games] dev_graph:
Well thanks to you all! I appreciate the support very much :)
[Android Apps and Games] Cultureforu:
This is incredible. I have always had problems considering functions of many variables, while solving multiple integrals.

This app will make is easier,faster, yet educative.

5 star:)

---------- Post added at 06:00 PM ---------- Previous post was at 05:53 PM ----------

As a next step in the development I`d strongly recommend bringing up support of multiple graphs on the same sheet(probably in different colors.

And also, please,consider making donate version without adds.
[Android Apps and Games] dev_graph:
Thank you for the rating :)

A useful tip could be: you can also differentiate functions, e.g. type: sin(x)', this will plot the derivative of sin(x), which is mathematically equal to cos(x).

Likewise, you can plot the derivative of multi-variable functions, e.g. diff(xy^2,y). This will draw a 3D-graph of the partial derivative of xy^2 with respect to the variable y, which is mathematically equal to 2xy.

I may implement numerical integration soon, but it still needs some work at this moment.

This is already possible, just press the "Add" button in the action bar (or in the options menu for older Android versions). And you can change the color of each graph by clicking the '...' button ;)
[Android Apps and Games] Cultureforu:
Then, I`d say it`s awesome-awesome.

By the way,if I were you, I wouldn`t go for implementing integration,because it`s won`t pay off time you`re likely to spend on it. Considering, that Riemann integral exists if [a,b](where function is defined) has a measure of Jordan equal to 0. I don`t believe such things would be easy to implement in grapher. And implementing integration for only continuous functions is pretty sad.
[Android Apps and Games] udda90:
LOVE it! Really fantastic app, better than many others on Play Store.

Installed and currently using it, really satisfied.

Integration would be useful. Please continue development ;)
[Android Apps and Games] Djalaal:
Looking good. I've been looking for a calculator like this for a while now. If you'd like some suggestions, a few I can think of are:

-Use some gesture (like a 2-finger or 3-finger swipe) to be able to move the center of viewing/rotation elsewhere. For example, to zoom in on a two intersecting graphs, not at the origin, but at x=50 for example.

-Support advanced features in 3D graphs. Like finding intersection line equations (i.e. circular line equation of cone and flat plane intersecting). Or finding the vertexes of a 3D plot.

-Multiple keyboard layout option. I'd like a layout that looks like an actual graphical calculator. Meaning, number 0-9, +-*/, sin,cos,tan,and their inverse,^ (power), (square or higher) root, pi, log10, natural log, e, and brackets ().

_These are one of the most common buttons used, and it would be quicker to use the calculator for "everyday" engineering calculations with these buttons.

It's not that I think it's easy to include all this, but maybe for your far-into-the-future to-do list.
[Android Apps and Games] dev_graph:
The 3D graph is indeed fixed on the origin. I will include a 'set center' option in a future update.

As for intersections: I'm afraid the app won't simply find new equations. For example the 1-variable root finding is achieved through Newton's method. This algorithm is also applicable to 2-variable functions, but it would just give you the circle and not its equation. Soon you will be able to manually plot curves in 3D though! (such as your circle, via parametric equations)

There's some interest for an actual calculator keyboard, thus it will get implemented sometime as well.

So, thanks for the suggestions and giving me some new ideas! :D
[Android Apps and Games] GraciasOrtega:
Thanks! App is great. I need to use it more to find an error, but at this moment is perfect. Very useful, i think the first app to plot 2 variables. Keep it up!:good:
[Android Apps and Games] _jis_:
[MENTION=6561358]dev_graph[/MENTION]: Your Grapher define its own level. It is so small, quick, clever, fresh, streamlined and focused. It is pure delight to work with it. I am breathless.

Aren't you from another galaxy? :)

---------- Post added at 01:48 PM ---------- Previous post was at 01:39 PM ----------

Take a look for example for another good calculator Calculator ++ with 2D and 3D plotting.

[MENTION=6561358]dev_graph[/MENTION]: My only wish is colormap option for 3D lines, like in mentioned Calculator ++:
[Android Apps and Games] dev_graph:
Grapher 1.2

An update has been released, with the following changelog:

Added 3D parametric curve type

Added 'Restrict drawing range' option for functions

Added 'Set view origin' option in 3D graph (to be improved)

Added '3D quality' setting for 3D functions

Improved automatic type selection behaviour

Improved root, extremum & intersection finding

Manually selected types will not auto-switch

Keyboard will not automatically reappear when deleting input or rotating screen

Fixed tracing controls for x(y)-functions

Adjusted 3D rotation speed

Small bugfixes

URL:

https://play.google.com/store/apps/details?id=be.grapher
[Android Apps and Games] neonkat:
Awesome work bro.!!:thumbup::thumbup:
[Android Apps and Games] dev_graph:
Grapher 1.2.1

A smaller update:

Added 'Trigonometric axis values' (with auto-switch feature)

Added atan(y,x) (this is a four-quadrant extension of the standard arctan function)

Several crashfixes & improvements

Play store link: https://play.google.com/store/apps/details?id=be.grapher

Enjoy!
[Android Apps and Games] GraciasOrtega:
Tremendous app! It have everything i need to graph functions. Thanks! Great development. Keep that up :good:
[Android Apps and Games] dev_graph:
Grapher 1.3

Biggest update so far! Now with another new 3D input type and asymmetric zoom support.

New input type: 3D parametric surface

Independent axis scaling support (see Settings)

'Trace' for functions is now in the options (...) dialog

Improved equation solving and added 'Assign solution' button

Added secant functions: sec, csc, asec, acsc

Added more functions: ipart, fpart, heaviside, sinc, rectangle, triangle

Parametric inputs will auto-adjust range if circular functions (sin, cos, ..) are detected

Stricter math parsing

More tweaks and fixes

The next version will feature a pro / ad-free version too.

Play store link: https://play.google.com/store/apps/details?id=be.grapher

Enjoy!
[Android Apps and Games] s6edgehelp:
Very interesting app. Good work :)
[Android Apps and Games] dev_graph:
Grapher 1.4 Free & Pro

Hello,

This update probably took 50% as much work as the original app itself, but it's finally ready ;)

An ad-free Pro version has now been released! Check it out in the link below the list.

Changes to the free version:

Added implicit inequality plots

Added user-defined function variables

Plotted functions can reference each other

Many performance improvements

Hold a key to see predefined function names

Added two-finger dragging in 3D

Added 'logn(x)' and scientific E notation support

Added 'Positive radius only' setting for polar curves

Equation solutions can be tapped to assign

Examples in the 'Help' page can be tapped to plot

Updated icon and keyboard style

More fixes & improvements

Benefits of the pro version:

Complex number support for functions, variables and expressions

Real-time variable sliders (i.e. you can adjust parameters to see their effect instantly)

Choice between light & dark theme

No ads

Pro version URL:

https://play.google.com/store/apps/details?id=be.grapher.pro

Free version URL:

https://play.google.com/store/apps/details?id=be.grapher

As always, enjoy!
[Android Apps and Games] dev_graph:
Grapher 1.4.2

Hi again,

It seems I forgot to post the previous update (1.4.1) in here but I guess that's not a big deal :)

This update brings you:

New input type: complex parametric plot (Pro only)

Added input info to screen captures

Tracing now shows a tangent line

Added hyperbolic secant functions (sech, csch, argsech, argcsch)

Added magnitude / phase pair plotting for complex functions (Pro only)

Fixed math parsing bugs

More performance and UI improvements

Note that I have been developing more upcoming features in parallel, I just wanted this update to be released a bit earlier because of a few bugs.

Free Play store URL:

https://play.google.com/store/apps/details?id=be.grapher

Pro Play store URL:

https://play.google.com/store/apps/details?id=be.grapher.pro

The attachment is an example showing the information that is now displayed (on the upper left) along with your graph captures. Perfect for sharing all kinds of math problems ;)

Enjoy!
[Android Apps and Games] dev_graph:
Grapher 1.4.3

Hello,

Yet another update! This time I am excited to bring you the domain coloring technique fully integrated into Grapher Pro.

Other features include two new polar input types θ(r), r(t);θ(t) and an "insert example" button to improve user friendliness.

Free Play store URL:

https://play.google.com/store/apps/details?id=be.grapher

Pro Play store URL:

https://play.google.com/store/apps/details?id=be.grapher.pro

Enjoy! :D
[Android Apps and Games] Skyica:
I have included you app in my comparative review of advanced calculator apps.
[Galaxy S6 Edge Accessories] open1your1eyes0:
As of today's date, this is currently the only seller I was able to find selling replacement OEM parts for the Galaxy S6 Edge.

http://www.ebay.com/sch/m.html?_ssn...=R40|R40&_sacat=0&_nkw="galaxy+s6+edge"&rt=nc

Please feel free to post any others as they come up.
[Galaxy S6 Edge Accessories] cindy-wu:
Here are the lens for S6 edge

gold color: http://bit.ly/1EkiXPG

white color: http://bit.ly/1bFgp6z

It's for wholesale. Available for all quality.
[T-Mobile Galaxy Note 4 Q&A, Help & Troubleshooting] cougarpower:
Hello guys. Im Peter. Im having an issue on my note 4. last 2 days the email app is constantly crashing or freezes for a while before it crashes. In 10 trials 2 or 3 will work for a minute or so. the software im on is 4.4.4. Sorry i dont know much about these stuff.
[T-Mobile Galaxy Note 4 Q&A, Help & Troubleshooting] BACARDILIMON:
Disable any xposed and see if that helps.

BAD ASS NOTE 4
[Galaxy S6 Accessories] open1your1eyes0:
As of today's date, this is currently the only seller I was able to find selling replacement OEM parts for the Galaxy S6.

http://www.ebay.com/sch/m.html?_ssn=fonejoy&_armrs=1&_from=R40|R40&_sacat=0&_nkw="galaxy+s6"&rt=nc

Please feel free to post any others as they come up.
[Galaxy S6 Accessories] cindy-wu:
Spare parts for Samsung galaxy s6

Flex cable parts: http://bit.ly/1RpBYbt

Camera for Samsung Galaxy s6/G920f : http://bit.ly/1FYW4pt

Flex cable for Samsung--Galaxy s6/G920f: http://bit.ly/1F8h10o

Lens for Samsung Galaxy s6/G9200 dark blue: http://bit.ly/1IvIXwb

Lens for Samsung Galaxy s6/G9200 gold: http://bit.ly/1It0VRM

Lens for Samsung Galaxy s6/G9200 white: http://bit.ly/1QAleho

Battery cover: http://bit.ly/1SDvhUK
[Galaxy S6 Accessories] dpwhitty11:
Wholesale Gadget Parts

https://www.wholesalegadgetparts.com/home.php?cat=2456

Repairs Universe

http://www.repairsuniverse.com/samsung-galaxy-s6-screen-replacement-parts.html

I could go on and on with a list of vendors.
[Galaxy S6 Accessories] poordonnao:
DBXStore:

http://www.dbxstore.com/AllProduct/For-Samsung-Spare-Parts-c411/For-Galaxy-S6-c730
[Galaxy S6 Accessories] Hellon:
Just find reliable Samsung Galaxy s6 screen replacement parts here: http://bit.ly/1LNbbpJ.
[Galaxy S6 Accessories] el6006:
Has anyone released any battery covers that aren't glass yet? Say plastic or a nice soft-touch or even a leather one? That would be sweet.
[Galaxy S6 Accessories] bklynsoulja:
i dont think so
[Galaxy S6 Accessories] pwave:
hi i am looking for a good S6 battery cover glass the ones i got from ebay keep breaking anyone find a good one ?
[Galaxy S6 Accessories] Lisayeang:
Signature
[Galaxy S6 Accessories] pwave:
what?
[Galaxy S6 Accessories] eforfun11:
Brand New Galaxy S6 Replacement Parts

Hello Dear,

You can try EFroFun to purchase smartphone repair or replacement spare parts. EForFun providing original cell phone spare parts with factory price across the worldwide.

Thank You:good:

EForFun
[G2 Q&A, Help & Troubleshooting] antilis:
Hi...

It's possible to increase notification led bright?.

kitkat led it's brighter than lollipop.
[G2 Q&A, Help & Troubleshooting] ksc6000:
I wish there was a way to do this. I hate that it's not at bright
[General Questions and Answers] umeshchaudhary:
hay guys...

can anyone please send me the official stock firmware of panasonic p81.

Because i soft bricked my phone and i dont have backup.

so please send me a full stock firmware that can be flashed using sp flash tool.

and it must contain preloader.bin and all necessary files.

If any body have a full backup of panasonic p81 please send me link

please.... help me
[General Questions and Answers] sd_shadow:
There maybe useful info here. Panasonic p81 root info cwm playmore by sasays

Because there is not a specific forum for your device, this thread will be moved to general/help
[General Accessories] drutort:
hmm this is strange, using the software/driver i can not see the keyboard, if i use the OS BT i can connect and i have basic keyboard functions i do not get the special keys to function which is critical, like ok/X and so on...

I do not know what BT stack gigabyte gsmart i300 (running wm6) has? it supports bt 2.0 with stereo... but the stack is??

also at the moment i could use some third party application that emulates maybe a keyboard to a fuller extent, or mapping program of keyboard or keys, were maybe i could map those keyboard function combo's to the applications virtual keyboard or phone buttons

Any help would be greatly appreciated
[General Accessories] Moaske:
In the Stowaway driver-applet, there's an option to disable the native OS HID drivers, so the Stowaway driver can take over control.

Got mine working perfectly under WM6 :D
[General Accessories] drutort:
ya the problem was i think driver... not sure if the default archived 4.0 works but hte 4.52 that comes for other devices or almost all PPC does have that option and i did try it and it does work perfectly!!
[Verizon Samsung Galaxy S III] jaypeetee:
I successfully installed SafeStrap and flashed the Liquidsmooth ROM. It came up and booted once, but I could not login as the password I had set for the phone all of a sudden didn't work.

I restarted it again, tried again, no luck.

I then got it into download mode, ran Odin3, tried to flash the s3vzw_4.4.2.tar file, said it was successful, but is stuck at the Liquidsmooth boot screen.

Booted into recovery, tried to do a factory wipe, it was unsuccessful.

So . . . I am stuck with it at the boot screen.

Am I screwed now? Or is there a way to get it back?

Any and all help is appreciated.
[Verizon Samsung Galaxy S III] jaypeetee:
UPDATE -- I was able to format Data and I seemed to have gained some traction. From there I wiped the cache as well and loaded the ROM again and it boots.

I'm actually trying to figure out how I can load an older factory ROM.
[Verizon Samsung Galaxy S III] ShapesBlue:
You can't flash any custom roms with the 4.4.2 NE1 bootloader, your currently soft bricked because of it

Sent from my Nexus 5
[Sprint LG G2] Darkpikasso:
Hi guys...

I got a LG G2 unlocked Sprint LS980 Im from mexico and it works with the carriers here, voice,sms and data, but the problem that i have is when i go to a place and enters roaming gsm data dosent have conection, the icon appears on the top and for a few seconds goes away and dosent have a stable conection..

I have search and got a tutorial of changing from nv to rium and i dont know if thatis the problem...

Can anyone help me out? Or point me at the correct direction ? Thabks a alot...
[Xperia Z2 Q&A, Help & Troubleshooting] am2222:
Hi,I am on stock rooted lollipop and am looking for a working Block app,I used a xposed module before and it workes fine but now I can not install xposed on my rom,at this stage I have found googles default messaging app with a block function that seems to work.Is there any better solution?any working app?or things like that?:confused:
[Sony Xperia C] Magdy Yassen:
is There Any Way to Let Xperia C Support Tweaks Scripts I Tried Number Of Scripts But No Difference I Think The Problem Is Kernel

My Phone Build 16.0.B.2.16 Stock Rom And Rooted With init Support Any Help ?
[Nexus 10 Q&A, Help & Troubleshooting] :
Q&A for [ROM][N10][5.1 r3][LMY47I] Chroma – 04/05/2015 | Layers

Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.

Before posting, please use the forum search and read through the discussion thread for [ROM][N10][5.1 r3][LMY47I] Chroma – 04/05/2015 | Layers. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.

Thanks for understanding and for helping to keep XDA neat and tidy! :)
[Nexus 10 Q&A, Help & Troubleshooting] xex360:
Decompile framework

This is maybe (surely) a noob question, but why can't we access the framework-res.apk??, for I always lower the brightness to 2 lux to make the screen useful in darkness.
[Nexus 10 Q&A, Help & Troubleshooting] keeska:
Any way to help get a Nexus 10 ROM built?

Is there a way us Nexus 10 owners could help with getting a ROM for the Nexus 10? It appears there are 1 or 2 updates in April and 4 updates in May without a Nexus 10 release.

Thanks,

kees
[Nexus 10 Q&A, Help & Troubleshooting] alexisern47:
Quick settings and Gapps does not work

Hi, first of all, thanks again for your work.

After I installed the ROM and Gapps, the quick settings pulldown does not work. Just the notifications. Youtube, Googlee+, keep, gmail, etc stars and stop inmediatly in background. Any aideas? Did I made something wrong (I guess I follow the procedures to the letter). Nexus 10 5.1.1
[Nexus 10 Q&A, Help & Troubleshooting] tathagatab:
Hi,

This sounds like an incomplete wipe problem. Did you wipe /data?

Caution: you'll need to back up your apps & settings if you want to keep them.
[Nexus 10 Q&A, Help & Troubleshooting] bluesnakes33:
Nexus10

No manta updates?
[Nexus 10 Q&A, Help & Troubleshooting] tathagatab:
[MENTION=1978554]zephiK[/MENTION] or whoever is the current maintainer:

The latest factory image is LMY48X. Are we going to see that here?
[Galaxy Note 4 General] qwahchees:
So I've switched to CMRemix since day one, and there seems to be a ton a problems with the camera. I have lots of cool features and buttery smooth performance, but the camera is literally the one thing that totally sucks on a non TW ROM.

Any suggestions for better camera performance? I'm getting these muddy, non-sharp photos that look like it's been taken by a 2 megapixel camera :/
[Galaxy Note 4 General] Batfink33:
That's the only thing that holds me back from AOSP. I take a lot of photos and the TW camera is by far the best in fact it's probably the best camera on the smartphone market. I've tried a lot of 3rd party cameras with CM and just haven't found one as good.
[Galaxy Note 4 General] qwahchees:
I've been playing with the camera for the last hour and found that Camera FV-5 actually does a pretty good job. Not sure how good compared to the TW camera, but it has some pretty good photos when controlled properly. It's just sad Samsung won't update their API to camera2 :/

Here's a picture I took randomly :P

This one with Stock AOSP camera

This one with Camera FV-5 @ 8.9MP?
[Galaxy Note 4 General] intelli78:
Bumping this. Any hidden gems out there?
[Galaxy Note 4 General] @rj*n:
Any particular settings that you used? Mine looks washed out the same.
[Galaxy Note 4 General] Racinghart91:
Fv5 and snap camera for 4k videos. But it's not even close to Touchwiz
[Nexus 6 Q&A, Help & Troubleshooting] Raikalo:
Verizon contract is up in a couple weeks so I'm jumping to T-Mobile (costs less) and getting the Nexus 6. I just have a few questions.

Are there any weird quirks with the phone? Anything I won't find out by playing with the phone in store for 10 minutes? Is the phone as powerful as the specs say it is?

I saw some of the older battery life charts in the other thread and they aren't terrible. Is battery life still decent? I'm looking for 4-5+ hours of screen-on time ideally.

Does the "quick charger" that comes with it work well?

Tl;dr Do you recommend the phone?
[Nexus 6 Q&A, Help & Troubleshooting] RW-1:
It's a loaded post, which is why a lot of views, but nary a reply.

However ....

Your title to me is better than jumping on a N6, which could be disastrous to the phone.

If you have looked over the threads, you'll get varying opinions, and mostly IMO it depends on two things:

What they had/came from

What they expect out of the N6.

I will only speak for myself; I came from a VZ GNex I hung onto for 3 years - anything I may have gone to would be a worthy HW upgrade, however I want to tweak my phone when I'm ready to, and that means a Nexus.

I love the phone, it was a bit of a letdown, as I was already running 5.0 on my GNex, so the experience was to a larger, faster smoother phone than what I had. Other than that, I'm loving every minute of having it, plain and simple.

I have one other person who transitioned to one, and he loves it as well.

I'm not going to tell you to get it, you have to go play with it and decide for yourself.

To your specific questions:

quirks - no more so than any other phone, I haven't found any yet myself - most who post I think have to do with not knowing what they set in Lollipop, I've already had it for a bit, so I'm used to it.

Yup, its fast and powerful, whether or not you decide to go unencrypted is up to you, which goes to what you had and what you expect - are you going to unlock root, mod? You can enjoy this phone for quite a bit of time before maybe even needing a reason to go mod it.

Personally, I haven't yet, nor have a lot of members here (check the what rom are you running on VZ thread) because again, I haven't (other than wanting to change my softkeys) had a good reason (to me) to invest the time to do it.

I'm sure it will happen, but not right now. right now I'm just enjoying the hell out of having it. :)

Batt time is always subjective, whether or not we care to admit it. No two devices are going to run the same, have the same app load outs, some have different memory it appears, and some may actually (gasp) have a bad batt on arrival.

Mine has ran terrific (remember again - what I had and what I expect), and the QC runs great to recharge if need be. I can say that I love not worrying about the batt right now on it daily, but that's for me and my usage.
[Nexus 6 Q&A, Help & Troubleshooting] bill3508:
Battery is fine and its quick. The fast charger works well. I'm not really a fan of them but its what it comes with. I came from a m8 which was a nice device but I like this one better.