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Effective optimization strategies on modern C++ compilers

c++ optimization x86 asked May 28 '10 at 21:04

stackoverflow.com

30 votes

Elementary proof that $\mathbb{R}^n$ is not homeomorphic to $\mathbb{R}^m$

general-topology asked Mar 3 '11 at 20:38

math.stackexchange.com

10 votes

Integral around unit sphere of inner product

linear-algebra asked Sep 6 '11 at 17:46

math.stackexchange.com

8 votes

efficient thread-safe singleton in C++

c++ singleton thread-safety pthreads asked Apr 4 '10 at 21:53

stackoverflow.com

7 votes

closed-form expression for roots of a polynomial

polynomials galois-theory roots asked Feb 1 at 4:22

math.stackexchange.com

6 votes

ring buffer without priority inversion

c++ concurrency ring-buffer asked Apr 21 '11 at 15:51

stackoverflow.com

6 votes

How do I compute $a^b\,\bmod c$ by hand?

elementary-number-theory modular-arithmetic faq asked Nov 11 '11 at 22:05

math.stackexchange.com

5 votes

OpenGL: Triangles with points at infinity

c++ opengl asked Oct 20 '10 at 18:10

stackoverflow.com

5 votes

is there a way to generate a gdb-readable coredump when running programs compiled with MinGW?

c windows gdb mingw asked Apr 28 '11 at 6:32

stackoverflow.com

5 votes

Undecidable existence theorems

logic asked Sep 28 '11 at 3:37

math.stackexchange.com

Top Answers

Construct a function which is continuous in $[1,5]$ but not differentiable at $2, 3, 4$

math.stackexchange.com

Eclipse vs. Visual Studio: What are the features in Eclipse that are not present in Visual Studio and vice versa?

stackoverflow.com

What does matrix multiplication actually mean?

math.stackexchange.com

How to solve equation $ \dfrac{1}{2} (\sqrt{x^2-16} + \sqrt{x^2-9}) = 1$?

math.stackexchange.com

Can there be two distinct, continuous functions that are equal at all rationals?

math.stackexchange.com

Prove that $\sum\limits_{k=1}^n \frac{1}{k^2+3k+1}$ is bounded above by $\frac{13}{20}$

math.stackexchange.com

can a sum of square roots be an integer?

math.stackexchange.com

Striking applications of integration by parts

math.stackexchange.com

Use division instead of multiplication

math.stackexchange.com

How to detect if an ellipse intersects(collides with) a circle

stackoverflow.com

Is this matrix obviously positive definite?

math.stackexchange.com

Given real numbers: define integers?

math.stackexchange.com

Mathematical induction usage

math.stackexchange.com

How to evaluate this determinant?

math.stackexchange.com

$1+x+x^3+x^4$ is not irreducible for any field

math.stackexchange.com

Largest eigenvalue of a $A^T A$ matrix?

math.stackexchange.com

Eigenvector and its corresponding eigenvalue

math.stackexchange.com

Solve $A^nx=b$ for an idempotent matrix

math.stackexchange.com

How do you get a paper to be peer reviewed

math.stackexchange.com

Dangling pointer

stackoverflow.com

Line Break means something in C/C++?

stackoverflow.com

Origin of elements heavier than Iron (Fe)

physics.stackexchange.com

Representation of this function using a single formula without conditions

math.stackexchange.com

a continuous function satisfying $f(f(f(x)))=-x$ other than $f(x)=-x$

math.stackexchange.com

When is a discontinuity of a real valued function removable?

math.stackexchange.com

How is 3 modulo 5 = 3

math.stackexchange.com

Minimize $||Ax-b||$ but for $A$, not $x$

math.stackexchange.com

Finding if the equation is even or odd

math.stackexchange.com

Sums of reciprocals

math.stackexchange.com

Why does infinite sum of Möbius $\mu = -1$ instead of $0$?

math.stackexchange.com