StackOverflow Questions for Tag: numerical-stability

Martin Brown

Reputation: 2659

Problem with least squares rational approximation to `asin(x)+ sqrt(1-x^2)` in [3,1] form

cnumerical-methodsleast-squaresapproximationnumerical-stability

Score: 1

Answers: 2

Ookin Etemadi

Reputation: 19

I implemented the stability boundaries of a 2DOF system with periodic coefficients using Floquet theory, but something seems off

matlabdynamicstabilitynumerical-stability

Score: 1

Answers: 0

Epsilon Away

Reputation: 383

Handling division of double by a large power of 2 in C++

c++precisiondivisionnumerical-methodsnumerical-stability

Score: 3

Answers: 2

RMP

Reputation: 5381

Quaternions and numerical stability

mathrotationquaternionsrotational-matricesnumerical-stability

Score: 12

Answers: 6

Berk U.

Reputation: 7188

Avoiding numerical overflow when calculating the value AND gradient of the Logistic loss function

matlabfloating-pointnumerical-methodslogistic-regressionnumerical-stability

Score: 5

Answers: 2

matanox

Reputation: 13686

Numerically stable approach to computing a signed angle between vectors

pythoncomputational-geometrynumerical-stability

Score: 4

Answers: 1

Dan

Reputation: 5763

Strategies for debugging numerical stability issues?

pythonmatrixscipynumerical-stabilityspectral-density

Score: 7

Answers: 2

Ben

Reputation: 9703

Symmetrical Lerp & compiler optimizations

c++floating-pointprecisionnumerical-stabilitylerp

Score: 4

Answers: 1

Emil Eriksson

Reputation: 2120

How can I make this function more numerically stable?

pythonnumerical-stability

Score: 3

Answers: 2

Bhartendu Kumar

Reputation: 15

Pytorch torch.linalg.svd returning U and V^T, which are not orthogonal

vectorpytorchsvdorthogonalnumerical-stability

Score: 1

Answers: 1

FriendlyNeighborhoodEngineer

Reputation: 133

Why does changing the boundary conditions cause the finite difference algorithm to diverge?

matlabnumerical-stabilityfinite-difference

Score: 1

Answers: 0

robertspierre

Reputation: 4351

Increasing the number of observations have R throw random coefficients - Numerical stability problem?

rregressionlinear-regressionfloating-accuracynumerical-stability

Score: 2

Answers: 2

Sur3

Reputation: 29

Why does python numpy not have cotangens related functions e.g. arccot?

pythonnumpytrigonometrynumerical-stability

Score: 2

Answers: 0

Daniel von Eschwege

Reputation: 521

Iteration and Vectorization return different results

pythonnumpyiterationvectorizationnumerical-stability

Score: 0

Answers: 0

tigro

Reputation: 53

Unexpected solution using JiTCDDE

python-3.xdifferential-equationsnumerical-stabilityjitcode-jitcdde-jitcsde

Score: 5

Answers: 1

Nick Brady

Reputation: 151

What Numerical Stability conditioning is this algorithm using for Gaussian-elimination matrix inversion?

pythonmatrix-inversenumerical-stability

Score: 0

Answers: 1

Dennis

Reputation: 8101

Numerical Stability - does Multiply/Divide give a more precise value than Divide/Multiply?

floating-pointprecisionfloating-accuracynumerical-stability

Score: 4

Answers: 1

Rob Tan

Reputation: 169

Function diverging at boundaries: Schrödinger 2D, explicit method

pythonwaveformnumerical-stability

Score: 1

Answers: 1

Eli

Reputation: 290

How to evaluate e^x in a numerically stable way?

rprecisionscientific-computingnumerical-stability

Score: 1

Answers: 0

financial_physician

Reputation: 1978

Which number can computers retain better: `256,007` or `.000333`

floating-pointnumbersnumerical-stability

Score: 0

Answers: 1

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StackOverflow Questions for Tag: numerical-stability

Problem with least squares rational approximation to `asin(x)+ sqrt(1-x^2)` in [3,1] form

I implemented the stability boundaries of a 2DOF system with periodic coefficients using Floquet theory, but something seems off

Handling division of double by a large power of 2 in C++

Quaternions and numerical stability

Avoiding numerical overflow when calculating the value AND gradient of the Logistic loss function

Numerically stable approach to computing a signed angle between vectors

Strategies for debugging numerical stability issues?

Symmetrical Lerp &amp; compiler optimizations

How can I make this function more numerically stable?

Pytorch torch.linalg.svd returning U and V^T, which are not orthogonal

Why does changing the boundary conditions cause the finite difference algorithm to diverge?

Increasing the number of observations have R throw random coefficients - Numerical stability problem?

Why does python numpy not have cotangens related functions e.g. arccot?

Iteration and Vectorization return different results

Unexpected solution using JiTCDDE

What Numerical Stability conditioning is this algorithm using for Gaussian-elimination matrix inversion?

Numerical Stability - does Multiply/Divide give a more precise value than Divide/Multiply?

Function diverging at boundaries: Schr&#246;dinger 2D, explicit method

How to evaluate e^x in a numerically stable way?

Which number can computers retain better: `256,007` or `.000333`

Symmetrical Lerp & compiler optimizations

Function diverging at boundaries: Schrödinger 2D, explicit method