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How to calculate sum of a matrix by row and store in pre-allocated diagnoal matrix
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6
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1200
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July 7, 2021
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ODE solver fails with ForwardDiff, but works with central differences for first derivative of an input function
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10
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969
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July 6, 2021
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Solving two sparse linear systems one is the transpose of the other
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2
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373
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July 3, 2021
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Why do bigfloats allocate that much ? Could a native rewrite solve the problem?
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4
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798
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June 30, 2021
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Hypergeometric functions
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6
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2592
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June 29, 2021
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Solving A X = B equation with ITensor
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1
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885
|
June 23, 2021
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Problem with ODELocalSensitivityProblem
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4
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457
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June 22, 2021
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Factorize changes the float type from Float32 to Float64
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3
|
418
|
June 22, 2021
|
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How to Interpolate and Extrapolate with unevenly spaced data?
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6
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1801
|
June 20, 2021
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ODE solvers - why is Matlab ode45 uncannily stable?
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33
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6835
|
June 19, 2021
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ModellingToolkit ODESystem definition throwing error
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5
|
766
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June 17, 2021
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LinearAlgebra eigensolver convergence issues around nearby eigenvalues
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5
|
846
|
June 14, 2021
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How to tackle 2D reaction-diffusion equation?
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19
|
4384
|
June 13, 2021
|
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How to avoid instability in DifferentialEquations?
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3
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811
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June 12, 2021
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Computing sparse orthogonal projections
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6
|
2087
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June 10, 2021
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Inverse of a boolean (or integer) matrix vs factorization
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7
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924
|
June 8, 2021
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DiffEqOperators symbolic tutorial throwing error
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4
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388
|
June 6, 2021
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Numerical integration using hcubature\
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2
|
901
|
June 1, 2021
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IterativeSolvers.jl and DistributedArrays.jl
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3
|
568
|
June 1, 2021
|
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Sensitivities with respect to initial conditions in DifferentialEquations.jl
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17
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2585
|
May 26, 2021
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Solving System of nonlinear Equations using ModelingToolkit.jl and NonlinearSolve.jl
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7
|
2426
|
May 16, 2021
|
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Linsolve on SparseMatrixCSC{BigFloat}
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2
|
530
|
May 14, 2021
|
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ODEFunction throwing "ERROR: LoadError: mul_float: types of a and b must match"
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5
|
578
|
May 13, 2021
|
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Multithreading with sparse arrays
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3
|
1832
|
May 6, 2021
|
|
Sparse Jacobian with dense blocks in differentialEquations.jl or otherwise
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2
|
489
|
May 3, 2021
|
|
Status of integration, optimization, and nl solvers
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22
|
1788
|
May 2, 2021
|
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Nonlinear PDE with neural network
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1
|
435
|
May 1, 2021
|
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How to pass constraints in NLsolve?
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5
|
1450
|
April 30, 2021
|
|
`x==y` is true but `π^x == π^y` is false
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8
|
793
|
April 25, 2021
|
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Why the dimension of V1 = ℤ₂Space(0=>3,1=>2) is 5?
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0
|
316
|
April 25, 2021
|