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New posts in numerical-methods
Numpy/Scipy pinv and pinv2 behave differently
Nov 06, 2025
numpy
scipy
numerical-methods
matrix-inverse
Handling division of double by a large power of 2 in C++
Nov 01, 2025
c++
precision
division
numerical-methods
numerical-stability
Numerical integration of smooth unimodal function with GSL?
Oct 31, 2025
c++
c
numerical-methods
gsl
Finding quantile numerically in R
Oct 29, 2025
r
statistics
linear-regression
numerical-methods
quantile
How precise is numpy's sin(x) ? How do I find out? [need it to numerically solve x=a*sin(x)]
Oct 27, 2025
python
numpy
precision
trigonometry
numerical-methods
Why no floating point error occurs in print(0.1* 100000) vs (Decimal(0.1)*100000) due to FP representation of 0.1?
Oct 25, 2025
python
floating-point
numerical-methods
Is there any numerical-accurracy difference on calculating sin(pi/2-A) and cos(A) in Matlab?
Oct 24, 2025
matlab
precision
trigonometry
latitude-longitude
numerical-methods
Is there any "standard" way to calculate the numerical gradient?
Oct 23, 2025
c++
math
precision
numerical-methods
Converting a repeating binary number to decimal (express as a series?)
Oct 22, 2025
binary
repeat
numerical-methods
base-conversion
Any way to make gmsh to use the same vertex set on both sides of a material boundary?
Oct 17, 2025
mesh
numeric
numerical-methods
finite-element-analysis
Efficient/Cheap way to concatenate arrays in Julia?
Oct 19, 2025
matrix
julia
linear-algebra
numerical-methods
alternative to numpy.gradient
Oct 18, 2025
python
gradient
numerical-methods
How to extract an array of diagonal entries from a diagonal matrix in Julia?
Sep 21, 2025
matrix
julia
linear-algebra
numerical-methods
Random numbers with Maxwell distribution in C
Sep 20, 2025
c
random
distribution
numerical-methods
How do I solve stochastic differential equations in Julia?
Sep 19, 2025
julia
numerical-methods
differential-equations
stochastic
How to find multiple maxima of numerical time series
Sep 19, 2025
python
max
numerical-methods
Solve non-linear system of equation in Mathematica
Sep 18, 2025
math
wolfram-mathematica
numerical-methods
numerical
nonlinear-functions
How to normalize the columns of a matrix in Julia
Sep 13, 2025
julia
linear-algebra
numerical-methods
Complex floating point types
Sep 10, 2025
floating-point
numerical-methods
Algorithm for multidimensional optimization / root-finding / something
Sep 05, 2025
algorithm
math
mathematical-optimization
numerical-methods
numerical-analysis
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