I’m looking over the math classes such as QMatrix4×4, QVector2D, etc. And since I can only see the .h file, I don’t know whats going on in the .cpp file.

Does the math library use hardware accelerated math functions for mobile devices. For instance, on IOS, if you use Apples provided math library, most of the key functions are designed to be compiled using ARM code.

I am trying to run MediaWiki 1.19.2 on Ubuntu Linux (3.0.0-26-generic #42-Ubuntu AMD 64).
It installs fine via tar.gz, however, I run into problems when trying to install the Math extension (via git clone https://gerrit.wikimedia.org/r/p/mediawiki/extensions/Math.git).

I get the following error in the Apache logs:

PHP Fatal error: Call to undefined method FSFileBackend::getRootStoragePath() in

About App

You can GET BETTER with Math Be Nimble no matter what age or math level you are now!

I'm stuck here:

http://www.linuxfromscratch.org/lfs/...gcc-pass1.html

I extracted the gcc, gmp, mpc, and mpfr archives, and moved the gmp, mpc, and mpfr directories into the gcc directory. ./configure is successful, but make fails:

Code:
<snip>

checking for math/round... yes
checking for math/trunc... yes
checking for math/floor... yes
checking for math/ceil...

King of Math
King of Math is a game-like mental math trainer for Android.
It includes the categories...
» Addition
» Subtraction
» Multiplication
» Division
» Powers & Roots
» Average & Median
» Equations
» Fractions
» Smallest & Largest
..

When I #include to my C source code I can compile (with gcc, using -lm) and execute (using for example sqrt() and pow() in my program).
I have also installed the manpages, manpages-dev and manpages-posix-dev.
I can also access the man pages for the math functions (typing for example: man 3 sqrt).

My problem is now that I cannot access the man-pages for my header files (such as math.h, time.h or

Gcc can not find the C library and also sometimes geany is not working usually when i add #include<math.h> or another libraries...I'm learning C programming.And i use Crunchbang Waldorf. For example when i try to add math.h ,compilation is failed.I found math.h ,it is in the usr directory.

King of Math

King of Math is a game-like mental math trainer for Android.
It includes the categories...
» Addition
» Subtraction
» Multiplication
» Division
» Powers & Roots
» Average & Median
» Equations
» Fractions
» Smallest & Largest
..

Welcome to the Math App Beta!

https://play.google.com/store/apps/d...pps.math&hl=en

Special thanks to Andre Compagno.
** This application is currently in BETA **
Send all suggestions to [email protected]
This application makes it easier than ever to solve and search for equations. All the math is done for you, all you have to do is select the equation and input the values!