Wolfram Resource System

Search the Wolfram Resource System

Search the Wolfram Resource System

Paclet Resource: WolframChemistry/ChemistryFunctions

Wolfram Language functions for Chemistry

Paclet Resource: WolframAlphaMath/AreaMethod

A Wolfram Language implementation of the area method for geometry

Paclet Resource: StianRamsnes/MaXrd

Symmetry data and utilities related to crystallography and X-ray scattering

Paclet Resource: RohanMehta/OpenChemicalSystems

Model, stochastically simulate, and visualize arbitrary open chemical systems using a Petri Net framework

Paclet Resource: RobertNachbar/CompartmentalModeling

Build, visualize, analyze, and simulate compartmental models

Paclet Resource: PeterBurbery/RecreationalMathematics

This paclet is for recreational mathematics and math puzzles

Paclet Resource: KlausSutner/Automata

Automata theory package

Paclet Resource: JaroslavKysela/OpticalElements3D

3D models of optical elements

Paclet Resource: JaneShenGunther/TCGADataTool

TCGA Data Tool retrieves TCGA cancer datasets easily from the NCI GDC and TCIA portals

Paclet Resource: FaizonZaman/LexicalCases

Extract lexical patterns from text

Paclet Resource: AntonAntonov/TriesWithFrequencies

Functions for creation and manipulation of tries (prefix trees) with frequencies

Paclet Resource: AntonAntonov/ROCFunctions

Receiver Operating Characteristic (ROC) functions

Paclet Resource: AntonAntonov/MonadicQuantileRegression

Software monad for Quantile Regression workflows

Paclet Resource: AntonAntonov/MonadicLatentSemanticAnalysis

Software monad for Latent semantic analysis

Paclet Resource: AntonAntonov/CryptocurrencyData

Cryptocurrency data retrieval

Paclet Resource: AntonAntonov/CallGraph

Call graph generation

Function Resource: PhiNumberSystem

Get a list of powers of the golden ratio which sum to a given integer

Function Resource: RatioSimplify

Simplify a list as if it were a ratio

Function Resource: RatioEqual

Check if two lists are equal as ratios

Data Resource: The Golden Ass

Plaintext for Apuleius' "The Golden Ass"

Data Resource: The Golden Bowl

Plaintext for Henry James' "The Golden Bowl"

Function Resource: RatioPartition

Partition a list into sublists with lengths proportional to weights in another list

Function Resource: FRatioCI

Estimate the confidence interval based on an F-ratio distribution

Function Resource: VarianceRatioCI

Estimate the confidence interval of the ratio of the population variances

Function Resource: AspectRatioImagePad

Pad an image so its aspect ratio approximates a specified value

Function Resource: ConvexDefectRatio

Compute the normalized fragmentation measure of a subset relative to its order-convex closure

Example Resource: Uncertainty Analysis of Poisson’s Ratio

Compare the exact distribution of Poisson's ratio with a first-order linear approximation

Function Resource: PolynomialRatioSeriesCoefficient

Calculate the coefficient of series P(x)/Q(x) in front of x^n, where P(x) and Q(x) are polynomials in x

Function Resource: RoundedPercentageAllocation

Split a value into list of rounded numbers according to a list of target proportions

Function Resource: DiskPoints

Get uniformly distributed points on a disk

Function Resource: Rhombus

Produce a rhombus for use in graphics

Function Resource: PowerSubdivide

Subdivide an interval such that the ratio of subsequent elements is constant

Function Resource: HarmonicQuadrilaterals

Generate three cyclic harmonic quadrangles from a reference triangle

Example Resource: Model an Aircraft's Longitudinal Dynamics

Use a transfer-function model of an aircraft's longitudinal dynamics to assess its frequency response to an elevator deflection

Data Resource: Sample Data: London Cholera

Locations of the 1854 London cholera outbreak near Golden Square

Example Resource: Make a Soil Texture Ternary Plot

Visually classify soil samples by texture based on their ratios of sand, clay, and silt

Function Resource: Logit

The logit function from probability

Example Resource: Molecular Shape Analysis

Classify and visualize molecular shape using the principal moments of inertia

Function Resource: FractionIndicator

Visualize fractional values with minimal styling

Data Resource: Commuter-Adjusted Daytime Population by U.S. State

2006-2010 data on daytime commuting patterns in the U.S.

Function Resource: BinetFibonacci

Generalize the Fibonacci numbers for complex inputs using Binet's Fibonacci formula

Data Resource: Commuter-Adjusted Daytime Population by U.S. County

2006-2010 data on daytime commuting patterns in the U.S.

Neural Net Resource: EfficientNet-V2 Trained on ImageNet Competition Data

Identify the main object in an image

Data Resource: Commuter-Adjusted Daytime Population by U.S. Place

2006-2010 data on daytime commuting patterns in the U.S.

Data Resource: Path of the Total Solar Eclipse of August 21st, 2017

Dataset of the Path of the Total Solar Eclipse of August 21st, 2017

Neural Net Resource: CenterNet Trained on MS-COCO Data

Detect and localize objects in an image

Function Resource: GeometricProgression

Produce a set of values in geometric progression

Example Resource: Generate Constants of Integration & Summation

Data Resource: Western Europe Grape Harvest

Western Europe 650 year Grape Harvest Data from 1354 to 2007

Function Resource: Visualize3DView

Interactively visualize the camera setup relative to the scene and lighting of 3D graphics