About the Numerics category


0

1605

November 14, 2016

Fast division by 2


8

194

November 2, 2024

Storing the LU decomposition of a matrix


5

63

November 1, 2024

Correct way of computing adjoints/gradients with dense solution of ODE


5

88

October 31, 2024

Eigvals of symmetric matrix


3

119

October 24, 2024

Did i coded my pde correctly?


0

48

October 23, 2024

Odd behaviour regarding Adjoint Sensitivity Analysis


8

94

October 11, 2024

Magnus solver slow compared with Tsitouras for linear state independent ODE


5

93

October 10, 2024

Does Julia recognize block, banded, and blockbanded matrices?


6

106

October 2, 2024

(Dis)Advantages of quintic (fifth order) vs. cubic (third order) Hermite interpolation?


18

332

September 30, 2024

Why reuse factorization(A) rather than inv(A)


7

518

September 30, 2024

Discrete Fourier Transform (DFT) matrix and inverse


18

288

September 28, 2024

Search for eigenvalues under a specific upper boundary


6

105

September 27, 2024

Help finding multiple roots to nonlinear equation  IntervalRootFinding not working


13

153

September 25, 2024

Solve Large Scale Underdetermined Linear Equation with per Element Equality Constraint


16

219

September 25, 2024

Cholesky Decomposition of a Sparse Symmetric Positive Semidefinite (SPSD) Singular Matrix


19

193

September 23, 2024

Matrix equation solution via GenericLinearAlgebra with BigFloat not working


1

32

September 21, 2024

History of `isapprox` in languages


57

1173

September 19, 2024

Time differing coefficient ODE


3

87

September 19, 2024

Data Structures for Finite Volumes


3

80

September 19, 2024

Changing the faceset where the force is acting to another location and change the Force vector Values


2

61

September 14, 2024

Facing problems with Sundials.jl (ARKODE) with discrete callback


5

113

September 14, 2024

Discrete callback + Saving callback for changing parameters in DifferentialEquations doesn't work as intended


11

87

September 12, 2024

Compilers, purity, and variance computation


7

426

September 12, 2024

Efficient Vector^T * Jacobian matrix?


7

3388

September 11, 2024

Checkpointing.jl does not work in the latest version of Enzyme.jl


2

149

September 9, 2024

Symbolic Integral Using SymbolicNumericIntegration Error Message Reported


4

125

September 9, 2024

Using flat() in LinearInterpolation


3

738

August 31, 2024

Why does the plot of EnsembleProblem differ from the original ODEProblem?


2

70

August 29, 2024

Optimizing function to evaluate elementary symmetric polynomials


2

59

August 19, 2024
