Numerics

Topic	Replies	Views	Activity
ForwardDiff yields incorrect results if one misues `DiffCache`	1	344	October 13, 2022
Solver throwing LinearAlgebra.SingularException(1) error for my ODE System question , diffeq	6	1579	October 13, 2022
Type issue to get PreallocationTools.DiffCache work with Symbolics.jacobian_sparsity	3	386	October 12, 2022
Sparse matrix and sparse subarray subtraction returns full arrays sparse	6	464	October 11, 2022
Feedback on a 2d spring simulation	10	547	October 7, 2022
Solving nonlinear equation with an embedded matrix equation nonlinear , nonlinearsolve	1	387	October 4, 2022
Scrambled Halton Draws Package?	2	1591	October 2, 2022
Ordering of isoutofdomain and continuous callbacks in DifferentialEquations.jl diffeq	3	398	September 29, 2022
Best strategies to solve an ODE with piecewise functions using OrdinaryDiffEq question , package , diffeq	4	1429	September 28, 2022
Distributed eigensolvers for computing eigenpairs of large sparse matrices question , package , parallel , distributed , eigenvalues	6	654	September 28, 2022
2D FFT convolution but get inaccurate results question , fft , convolution	9	1036	September 27, 2022
Methods for simultaneous diagonalization?	1	408	September 26, 2022
References and implementation for safe/hybrid univariate Newton's method question	14	842	September 26, 2022
RFC: Compressed (base-6) floating point, taking 1/8 the space (new plan 1/64 compression for neural networks) float , neural-network	15	1222	September 25, 2022
Using modelling toolkitize to generate sparse jacobian - error diffeq , modelingtoolkit	0	264	September 22, 2022
Preparing tutorials and books documentation , documenter , book , latex , weave	11	2662	September 20, 2022
Help to adapt the resolution of an ODE in Matlab to Julia ode	3	458	September 17, 2022
Nonuniform fast Hankel transform package	3	596	September 15, 2022
Automatic bifurcation diagram for a simple model	0	322	September 13, 2022
How to extract the right-hand side function from a differential equation solution? diffeq	8	494	September 8, 2022
Frédéric Goualard found an inexactness in our rand() random	19	1160	September 8, 2022
Solving 2D poisson equation in polar coordinates (finite differences) finitediff , differentialequation , approxfun	20	6401	September 7, 2022
Performance with intermittent singleton dimensions performance , copy	11	605	September 3, 2022
Arithmetic with a specified (low) number of digits float , rounding	1	424	September 3, 2022
Good solver for nonlinear diffusion PDE with source? diffeq , differentialequation	1	504	August 31, 2022
LinearSolve and SparseArrays: reuse factorization for multiple right-hand side vectors?	2	569	August 29, 2022
BigFloat converted to string returns different number? numbers , bigfloat	8	610	August 28, 2022
@btime of cis Function slower than writing it again performance , benchmarktools	2	426	August 25, 2022
Threads not working in julia 1.8.0	6	1283	August 22, 2022
Julia DynamicalSystems package for calculating Recurrence Matrices package	1	279	August 22, 2022