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  • mathematicskit.abstract_algebra
    • Group actions
    • Error-correcting codes
    • Finite fields
    • Groups
    • Homomorphisms
    • Polynomial ring arithmetic
    • Group structure
    • Subgroups and cosets
  • mathematicskit.calculus
    • Reverse-mode autodiff
    • Dual numbers
    • Method of exhaustion
    • Finite differences
    • Newton and Leibniz
    • Quadrature
    • Taylor series
  • mathematicskit.combinatorics
    • Counting
    • Combinatorial designs
    • Extremal combinatorics
    • Inclusion-exclusion
    • Matchings
    • Necklaces
    • Integer partitions
    • Pascal’s triangle
    • Integer sequences
    • Special numbers
    • Labeled trees
  • mathematicskit.fractals_chaos
    • Box-counting dimension
    • Cellular automata
    • Fractal curves
    • Aggregation
    • Iterated function systems
    • Lindenmayer systems
    • Lyapunov exponents
    • Mandelbrot and Julia sets
    • Discrete maps
  • mathematicskit.geometry
    • Bézier curves
    • Convex hull
    • Curves and the Frenet-Serret frame
    • Distances between shapes
    • Enclosing circles
    • Point-in-polygon
    • Polygon area
    • Polyhedra
    • Proximity
    • Line simplification
    • Surfaces
    • Voronoi diagrams and Delaunay triangulation
  • mathematicskit.graph_theory
    • Assignment
    • Graph coloring
    • Connected components
    • Eulerian paths
    • Extremal graph theory
    • Hamiltonian cycles
    • Bipartite matching
    • Maximum flow
    • Ranking
    • Heuristic search
    • Shortest paths
    • Minimum spanning tree
    • Spectral graph theory
  • mathematicskit.linalg
    • Cholesky decomposition
    • Classical matrix theory
    • Eigenvalue algorithms
    • Iterative solvers
    • LU decomposition
    • QR decomposition
    • Numerical stability
    • Singular value decomposition
  • mathematicskit.number_theory
    • Continued fractions
    • Chinese Remainder Theorem
    • Diophantine equations
    • Integer factorization
    • Modular arithmetic
    • Primality
    • Distribution of primes
    • Quadratic residues
    • Sums of squares
    • Multiplicative functions
    • The zeta function
  • mathematicskit.numerical_analysis
    • Function approximation
    • Runge’s phenomenon and Chebyshev nodes
    • Floating-point arithmetic
    • Interpolation
    • Polynomials
    • Least-squares regression
    • Root finding
    • Cubic splines
  • mathematicskit.ode_dynamics
    • Bifurcation normal forms
    • Chaotic flows
    • Epidemic models
    • Excitable systems
    • Limit cycles
    • The logistic map
    • Phase portraits
    • Poincare sections
    • Population models
    • Fixed-point stability
    • Synchronization
  • mathematicskit.optimization
    • Nonlinear conjugate gradient
    • Constrained optimization
    • Direct search
    • Dynamic programming
    • Game theory
    • Gradient descent
    • Nonlinear least squares
    • Linear programming
    • Momentum methods
    • Newton’s method and BFGS
    • One-dimensional search
    • Stochastic approximation
    • Benchmark functions
  • mathematicskit.probability
    • Kolmogorov’s axioms
    • Bayesian inference
    • Branching processes
    • Classical problems
    • Continuous distributions
    • Discrete distributions
    • Limit theorems and inequalities
    • Markov chains
    • Monte Carlo integration
    • Queueing theory
    • Random walks and Brownian motion
  • mathematicskit.special_functions
    • Airy functions
    • Bessel functions
    • Elliptic functions
    • Error function and Fresnel integrals
    • Discrete Fourier transform
    • Gamma and beta functions
    • Hypergeometric functions
    • Lambert W function
    • Mathieu functions
    • Orthogonal polynomials
    • Riemann zeta function
  • mathematicskit.statistics
    • Bootstrap resampling
    • Confidence intervals
    • Correlation
    • Descriptive statistics
    • Hypothesis tests
    • Likelihood
    • Multiple testing
    • Nonparametric tests
    • Linear regression
    • Shrinkage estimation
  • Examples
  • Examples
  • Heuristic search

Heuristic search#

A* search: shortest paths guided by an estimate of the remaining distance.

A* search on a grid with obstacles

A* search on a grid with obstacles

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PageRank: ranking pages by a random surfer

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A* search on a grid with obstacles
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