Projects in Awesome Lists tagged with approximation

https://github.com/juliaapproximation/approxfun.jl

Julia package for function approximation

approximation julia partial-differential-equations

Last synced: 16 Dec 2025

https://github.com/JuliaApproximation/ApproxFun.jl

Julia package for function approximation

approximation julia partial-differential-equations

Last synced: 27 Mar 2025

https://github.com/espdev/csaps

Cubic spline approximation (smoothing)

approximation csaps cubic-splines python smooth smoothing smoothing-splines splines

Last synced: 25 Oct 2025

https://github.com/brendanzab/approx

Approximate floating point equality comparisons and assertions

approximation assertions comparison equality floating-point math rust testing

Last synced: 16 May 2025

https://github.com/sparkling-graph/sparkling-graph

SparklingGraph provides easy to use set of features that will give you ability to proces large scala graphs using Spark and GraphX.

approximation big-data coarsing comunity-detection-methods dsl graph graph-algorithms heuristics link-predication machine-learning measure network-analysis spark vertex

Last synced: 24 Apr 2025

https://github.com/equadratures/equadratures

approximation effective-quadratures interpolation least-squares matrix-factorization polynomials python quadratures

Last synced: 14 Dec 2025

https://github.com/Flight-School/FloatingPointApproximation

A correct way to determine if two floating-point numbers are approximately equal to one another in Swift

approximation floating-point number swift ulp

Last synced: 22 Jul 2025

https://github.com/beliavsky/burkardt-fortran-90

Classification of John Burkardt's many Fortran 90 codes

approximation cluster-analysis combinatorics computational-geometry delaunay-triangulation eigenvalues fortran fortran90 graph-algorithms interpolation linear-algebra nonlinear-equations numerical-integration numerical-methods numerical-optimization ode probability-distribution random-number-generators root-finding special-functions

Last synced: 19 Oct 2025

https://github.com/mirsaeedi/spline-curve-fitting

B-Spline, Bezier, and Linear/Non-Linear fitting (Approximation and Interpolation) algorithms are implemented in Javascript.

approximation bspline curve-fitting spline-approximation spline-interpolation splines

Last synced: 29 Jul 2025

https://github.com/nfriedly/approximate-number

Converts numbers into a more human-friendly format. E.g. 123456 becomes 123k. Similar to `ls -lh` or Stack Overflow's reputation numbers.

abbreviations approximation estimate estimation floor human-computer-interaction readability rounding

Last synced: 05 Apr 2025

https://github.com/huonw/fast-math

Fast, approximate versions of mathematical functions

approximation floating-point mathematical-functions numerical-analysis

Last synced: 12 Apr 2025

https://github.com/tpapp/spectralkit.jl

Building blocks of spectral methods for Julia.

approximation chebyshev julia julia-language package spectral-methods

Last synced: 16 Mar 2025

https://github.com/baggepinnen/basisfunctionexpansions.jl

Basis Function Expansions for Julia

approximation function-approximation function-expansion julia-package linear-regression time-series-analysis

Last synced: 02 Jan 2026

https://github.com/tpapp/SpectralKit.jl

Building blocks of spectral methods for Julia.

approximation chebyshev julia julia-language package spectral-methods

Last synced: 04 May 2025

https://github.com/jecampagne/cours_mallat_cdf

Lecture notes of Professor Stéphane Mallat - Collège de France - Paris

approximation bayesian-inference convolutional-neural-networks curse-of-dimensionality deep-neural-networks fisher-information fourier-transform gaussian-processes markov-chain math orthogonal-basis regularity scattering-transform shannon-entropy svm-model wavelet-transform

Last synced: 11 Apr 2025

https://github.com/mlazaric/chebyshev

A simple python module for approximating any sympy expression using the Taylor series and Chebyshev polynomials.

approximation chebyshev-polynomials dismat2 python sympy

Last synced: 27 Jul 2025

https://github.com/j2kun/art-turing-ellipse

A six-panel artistic rendition of Alan Turing

approximation art programming turing

Last synced: 07 Feb 2026

https://github.com/daninet/exactnumber

Arbitrary-precision decimals. Enables making math calculations with rational numbers, without precision loss.

approximation arbitrary-precision bigdecimal decimals javascript math rational-numbers typescript

Last synced: 16 Aug 2025

https://github.com/salvatorebarone/cnn-vhdl

A library of VHDL components for Neural Networks

approximate-algorithms approximate-computing approximation artificial-intelligence artificial-neural-networks convolutional-neural-networks ghdl lenet-5 vhdl virtex xilinx-fpga

Last synced: 13 Jun 2025

https://github.com/flatironinstitute/baobzi

An adaptive fast function approximator based on tree search

approximation c cmake cpp eigen fortran function-approximation high-performance-computing julia matlab msgpack python scientific-computing

Last synced: 22 Jul 2025

https://github.com/kelindar/approx

High performance approximate algorithms in Go (e.g. morris counter, count min, etc.)

approximation count-min-sketch counter topk

Last synced: 13 Apr 2025

https://github.com/qtiptip/seal

A spline library written in Python.

approximation geometric-shapes interpolation mathematics python spline-functions surface-modeling

Last synced: 15 Oct 2025

https://github.com/jimouris/curl

Curl: Private LLMs through Wavelet-Encoded Look-Up Tables

approximation dwt machine-learning mpc ppml privacy-preserving-machine-learning secure-multiparty-computation wavelet-transform wavelets

Last synced: 08 Apr 2025

https://github.com/fmoessbauer/libmvc

LibMVC is a collection of fast iterative minimum vertex cover solvers. Currently NuMVC and FastVC are implemented.

approximation dimacs fastvc graph-algorithms minimal-vertex-cover numvc

Last synced: 09 Aug 2025

https://github.com/oliversheridanmethven/pyarv

Python bindings of approximate random variables

approximation c high-performance-computing monte-carlo numerical-analysis numerical-methods python random-number-generators

Last synced: 17 Jan 2026

https://github.com/ready-steady/spline

Spline interpolation

approximation interpolation polynomial spline

Last synced: 09 Oct 2025

https://github.com/alordash/fastexponentiation

Algorithms and functions for fast exponentiation with small error

approximation approximation-algorithms exponent exponentiation

Last synced: 20 Mar 2025

https://github.com/sleekpanther/minimum-weighted-vertex-cover-approximation-algorithm

Approximation Algorithm for the NP-Complete problem of finding a vertex cover of minimum weight in a graph with weighted vertices. Guarantees an answers at most 2 times the optimal minimum weighted vertex cover

algorithm algorithm-design approximation approximation-algorithms edge-cost graph minimum-weighted-vertex-cover noah noah-patullo noahpatullo np-complete pattullo pattulo patullo patulo pricing-method vertex vertex-cover vertices weighted-vertex-cover

Last synced: 27 Jul 2025

https://github.com/xiezhq-hermann/atan_lookup

A fast and accurate approximation of arctan by look-up mothod with three variants inside, implemented in C++

approximation arctan atan cpp

Last synced: 12 Apr 2025

https://github.com/jonathanlinat/es6-experiments-series-buffons-needle

An ES6 attempt to implement the famous Buffon's needle experiment.

approximation buffon es6 experiments javascript needle pi

Last synced: 11 Apr 2025

https://github.com/nmuldavin/chai-almost

Extends Chai with assertions that allow for floating point rounding errors

approximation assertion-library assertions chai chai-assertions chai-plugin deep-equals javascript mocha rounding-error testing testing-tools

Last synced: 26 Apr 2025

https://github.com/hyiltiz/info

Correctly computed entropy, mutual information, surprisal, KL divergence, all-in-one module.

approximation entropy information-theory logical-fallacies model-selection probabilistic-models python3 statistical-learning toolbox

Last synced: 04 Apr 2025

https://github.com/brian-lau/frequentdirections

Matlab implementation of Frequent Directions variants for matrix sketching

approximation linear-algebra matlab matrix-sketching stream-processing

Last synced: 18 Jun 2025

https://github.com/sleekpanther/load-balancing-problem-approximation-algorithm

Approximation Algorithm for the NP-Complete problem of balancing job loads on machines. Does not guarantee an optimal solution, but instead, a solution is within a factor of 1.5 of the optimal solution

algorithm-design algorithms approximation approximation-algorithms balance cpu jobs load load-balancing load-balancing-problem machine makespan noah noah-patullo pattullo pattulo patullo patulo priority-queue processing

Last synced: 24 Sep 2025

https://github.com/salvatorebarone/pyals-rf

Approximate Logic Synthesis of Random Forest classifiers

approximate-computing approximation decision-tree-classifier random-forest

Last synced: 20 Aug 2025

https://github.com/jakewilliami/bestapproximation.jl

Very small Julia package to find the best exponential approximation of a given number

approximation approximation-algorithms base exponent julia julia-language julia-package julialang

Last synced: 08 Jul 2025

https://github.com/ythecombinator/gammafn

🔢 Gamma function (Γ) from mathematics in Swift.

approximation factorial gamma lanczos mathematics

Last synced: 28 Aug 2025

https://github.com/kolosovpetro/historyandoverviewofpolynomialp

Open research project on polynomial interpolation and approximation

approximation approximation-algorithms binomial-theorem differential-equations finite-difference interpolation-methods math mathematics maths open-research open-science polynomial-equations polynomials research research-project

Last synced: 05 Mar 2025

https://github.com/richelbilderbeek/pi_approximation_day

Pi Approximation Day

approximation pi pi-approximation-day pi-day uppsala

Last synced: 06 Apr 2025

https://github.com/stdlib-js/math-iter-utils-continued-fraction

Evaluate the terms of a continued fraction.

approximation continued fraction iterable iterate iterator javascript math mathematics node node-js nodejs stdlib

Last synced: 24 Apr 2025

https://github.com/ready-steady/adapt

Adaptive hierarchical interpolation

approximation interpolation

Last synced: 23 Feb 2025

https://github.com/mek97/reoptimization-algorithms

Python package implementing some well known Reoptimization algorithms

algorithms approximation cover path reoptimization vertex

Last synced: 14 Dec 2025

https://github.com/jrc-isia/ml-optimized-orthogonal-basis-1d-pp

Experimental Python code developed for research on: H. Waclawek and S. Huber, “Machine Learning Optimized Orthogonal Basis Piecewise Polynomial Approximation,” in Learning and Intelligent Optimization, Cham: Springer Nature Switzerland, 2025, pp. 427–441.

approximation chebyshev-polynomials electronic-cams gradient-descent piecewise-polynomials tensorflow

Last synced: 28 Jan 2026

https://github.com/nomad-vagabond/splinecloud-scipy

A Python client for SplineCloud API

approximation b-splines curve-fitting interpolation scipy splines

Last synced: 03 Feb 2026

https://github.com/stdlib-js/math-base-special-kernel-betainc

Incomplete beta function and its first derivative.

approximation beta derivative function incomplete-beta javascript kernel math mathematics node node-js nodejs number scalar special special-function stdlib

Last synced: 29 Oct 2025

https://github.com/daniilgrbic/minimum-bounding-box

A program which approximates the smallest bounding box (by volume) of a given 3D object

approximation bounding-box geometric-algorithms university-project

Last synced: 02 Mar 2025

https://github.com/singularitti/gershgorindiscs.jl

Implementing the Gershgorin circle theorem

algorithm approximation data-structure eigenvalues julia julia-package linear-algebra numerical-methods

Last synced: 24 Jan 2026

https://github.com/anthonynguyen/primitive

Approximates images by drawing random lines

approximation image rust

Last synced: 02 Apr 2025

https://github.com/zetsux/bolzano-approximation-program

🔢 A program that will approximate the value of x in a function using Bolzano Method

approximation bolzano

Last synced: 29 Mar 2025

https://github.com/astrodynamic/algorithmtrading--interpolation-approximation--in-qt-cpp

The AlgorithmTrading project is a C++ program for plotting tabulated functions of stock quotes using interpolation methods. It includes a GUI implementation based on any GUI library with API for C++ and the ability to load data from a CSV file. The Cubic Spline interpolation method is implemented, and the user can specify the number of points.

approximation clang-format cmake cpp cpp17 cppcheck cubic-splines cvs google-style interpolation makefile neu newton-interpolation qt qt-widgets qtcharts

Last synced: 02 Mar 2025

https://github.com/ready-steady/staircase

A step function with smooth transitions

approximation spline

Last synced: 23 Feb 2025

https://github.com/ajlekcahdp4/lsm

least square method calculation

approximation approximation-method c graph-plot labs least-squares-approximation

Last synced: 04 Apr 2025

https://github.com/kolosovpetro/anefficientmethodofsplineapproximation

An efficient method of spline approximation for power function

approximation approximation-algorithms math mathematics spline-approximation

Last synced: 03 Feb 2026

https://github.com/stdlib-js/math-base-special-gammainc

Incomplete gamma function.

approximation function gamma incomplete-gamma javascript math mathematics node node-js nodejs number scalar special special-function stdlib

Last synced: 24 Aug 2025

https://github.com/drutol/numericalmethods2016

Repo with assignments regarding this subject.

approximation interpolation laguerre odes university-project

Last synced: 20 Nov 2025

https://github.com/wciesialka/zero-approximations

Zero Approximations Python script

approximation calculus derivative derivatives math mathematica mathematics maths

Last synced: 26 Jun 2025

https://github.com/redmooner/neural-network-for-approximation

a simple neural network implemented in Python and C# to approximate functions

approximation csharp jupyter jupyter-notebook neural-network python3

Last synced: 15 Aug 2025

https://github.com/georgtree/tclinterp

Tcl wrapper for C interpolation routines

approximation interpolation math tcl tcl-extension

Last synced: 01 Apr 2025

https://github.com/amphiluke/potprox

Approximation of computed data with empirical pair potentials

approximation buckingham lennard-jones morse potential rydberg

Last synced: 15 Apr 2025

https://github.com/zeionara/leastsquares

Simple example of counting approximation by least squares using JavaFX

ant approximation differential-equations javafx least-squares leastsquares

Last synced: 21 Feb 2025

https://github.com/ucyo/rscompress

A compression library in Rust with focus on scientific data.

approximation checksums coding compression decorrelation encoding floating-point transformation

Last synced: 24 Oct 2025

https://github.com/jonaspleyer/approx-derive

Derive traits used in the approx crate.

approx approximation derive-macro numeric numerical-methods rust

Last synced: 06 Feb 2026

https://github.com/lambdacasserole/idris-integration

Riemann approximation of integrals in Idris.

approximation idris integration riemann

Last synced: 08 Sep 2025

https://github.com/tm-1-3/delivery-truck-pallet-packing-optimization-tool

Delivery Truck Pallet Packing Optimization Tool Using Various Programming Approaches, Developed for the L.EIC016 - Algorithm Design Course

algorithm-analysis algorithm-comparison algorithm-design approximation brute-force cpp dynamic-programming greedy integer-linear-programming knapsack-problem time-complexity

Last synced: 27 Sep 2025

https://github.com/simogasp/curvetool

A tool to experiment on point interpolation and approximation.

approximation curves interpolation interpolation-methods opengl parametrization

Last synced: 09 Apr 2025

https://github.com/davide64-dev/feup_da_tsp

🗺️ | Investigating TSP using various algorithms and approximation methods

approximation backtracking da feup heuristics travelling-salesman-problem tsp

Last synced: 17 Jul 2025

https://github.com/nfft/anovaapprox.jl

Approximation Package for High-Dimensional Functions in Julia

approximation julia

Last synced: 04 Apr 2025

https://github.com/daviskregers/nezinamas-funkcijas-aproksimacija

An old homework in genetic algorithms course. Unknown function approximation.

ai approximation approximation-algorithms artificial-intelligence genetic-algorithm php

Last synced: 02 Aug 2025

https://github.com/gablm/feup_da_project2

A project about heuristics for the Travelling Salesman Problem

approximation cpp graph tsp-problem

Last synced: 22 Sep 2025

https://github.com/aabbtree77/tree-chatgpt

A tree with CRUD, traversal, and visualization in TypeScript and F#. ChatGPT4-o1.

approximation chatgpt exhaustive tree typeinference

Last synced: 10 Sep 2025

https://github.com/NFFT/ANOVAapprox.jl

Approximation Package for High-Dimensional Functions in Julia

approximation julia

Last synced: 04 May 2025

https://github.com/onurmx/pi

Calculating digits of pi with arbitrary size and find pattern inside.

algorithms approximation approximation-algorithms arbitrary-precision billion billions chudnovsky computability gmp high-performance-computing knuth-morris-pratt million mpf mpir mpz pattern pattern-finding pi

Last synced: 12 Mar 2025

https://github.com/piazzai/piazzai

GitHub profile

aphorisms approximation famous-quotes github-profile github-profile-readme literature markdown model modeling models parsimony profile profile-readme quote quotes regression regression-analysis statistical-modeling statistical-models statistics

Last synced: 04 Mar 2025

https://github.com/donno2048/my-favorite-piet-programs

approximation factorial favorites piet prime-numbers

Last synced: 05 Oct 2025

https://github.com/morphx666/calcpi

Pi approximation using (one of) Euler's formulas

approximation pi vbnet

Last synced: 28 Feb 2025

https://github.com/mrfibunacci/approximate-pi

A simple approximation of the circle constant pi using a "monte carlo" method. Its not the most efficient or most elegant way to do it but is does something. Right now its just returning the difference of the calculated value and pi.

approximation math pi

Last synced: 25 Feb 2025