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Stephen Canon

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1638.61 (726th) 		Reputation
90,138 (870th)
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Title Δ
How to use Floating Point extended precision in a MacOs or Windows... 0.00
why are my openCL builds failing on OS X? -1.93
Should we generally use float literals for floats instead of the si... +0.97
Can anyone explain this floating point weirdness to me? -0.46
Are all single-precision numbers representable in the double-precis... -2.26
Why does (1 >> 0x80000000) == 1? +0.81
Javascript's geometrical methods: Zero isn't exactly zero, is it? +0.40
Calculating Reciprocals: n**(-1) or (1/n)? +1.30
Which way has better accuracy to compute the matrix matrix vector p... -0.60
Cannot find -lgcc -s while Compiling C program with GCC 0.00
x86 simple mov instruction help -0.04
Do switch statements in C empty the x86 pipeline? -0.95
Should I build my Android app for x86? 0.00
Representation of complex numbers in C++ for Discrete Fourier Trans... +0.42
What is floating point speculation and how does it differ from the... +1.83
assembly code embedded in c giving a improper operand type error fo... -0.97
How does 32bit applications run on 64bit Mac? 0.00
android kernel libm pow(float,float) implementation 0.00
Is there an x86 opcode for moving an immediate byte to a direct mem... 0.00
Generate next largest or smallest representable floating point numb... +1.43
is memset() more efficient than for loop in C? -1.48
How can floating point calculations be made deterministic? +1.27
Floating point numbers do not work as expected -1.20
subnormal IEEE 754 floating point numbers support on iOS ARM device... +0.29
Write a float with full precision in C++ +0.77
Do any c compilers implement any of the C1X features? +0.14
NEON vs Intel SSE - equivalence of certain operations 0.00
Applying Boost UBLAS blas-1 to Matrices +0.36
C++: What is the printf() format spec for "float"? +0.96
Lapack version on Mac LION 0.00
Why does i[arr] work as well as arr[i] in C with larger data types? -0.75
Size of integer in C -1.49
How to convert hex to double in iphone -0.61
Floating-Point Arithmetic = What is the worst precision/difference... -0.75
How to implement fast image filters on iOS platform -1.37
vfp.h in the accelerate framework doesn't link on XCode 4.0.2 0.00
Why is memset() incorrectly initializing int? +1.42
Typical time of execution for elementary functions +1.08
Convert RGB to RGBA in C +0.22
BLAS: gemm vs. gemv +1.48
size of exponent and fraction in float256 +1.16
How to choose between compiling ARM assembly file if iOS device and... 0.00
SSE2 assembly-overflow using intrinsics -1.27
Using Accelerate (CLAPACK) to solve a compressed-column-storage mat... 0.00
Is this a valid x86 assembly instruction? +1.47
Can I convert a structure pointer to point to an initial anonymous... +0.38
SSE vectorization of math 'pow' function gcc -1.09
Can cos(a) ever equal 0 in floating point +1.25
C++: What's wrong on int *j; *j=50; ? -1.46
problem on multiplying a matrix and a vector with vecLib framework... 0.00