Ready to use
Math, Statistics & Probability
Open tool Gaussian Multinomial Coefficient Calculator
Evaluate an exact three-group Gaussian multinomial coefficient.
Home/All tools
PUBLISHED TOOL DIRECTORY
Useful tools, ready when you are.
Every card opens a working workspace. Pick the job, use the tool, and move on.
LIVE DIRECTORY
Pick a tool. Get it done.
Ready to use
Calculators
Open tool Generator Fuel Consumption Calculator
Estimate generator fuel volume and cost from electrical output.
Ready to use
Math, Statistics & Probability
Open tool Geometric Distribution Probability Calculator
Calculate geometric distribution probability with guided inputs, visible equations, substituted working, and model assumptions.
Ready to use
Calculators
Open tool Geometric Mean Calculator
Calculate a stable geometric mean for six positive factors.
Ready to use
Math, Statistics & Probability
Open tool Geometric Sequence Calculator
Calculate geometric sequence with guided inputs, visible equations, substituted working, and model assumptions.
Ready to use
Math, Statistics & Probability
Open tool Geometric Series Calculator
Calculate geometric series with guided inputs, visible equations, substituted working, and model assumptions.
Ready to use
Math, Statistics & Probability
Open tool Geometric Standard Deviation Calculator
Geometric Standard Deviation Calculator with visible formula, field hints, and browser-local calculation.
Ready to use
Personal Money
Open tool Gift Budget Planner
Create a bounded, browser-local gift budget planner with visible assumptions, review guidance, and downloadable output.
Ready to use
Legal, Compliance & Policy
Open tool Gift Register Template
Structure a reviewable gift register template from supplied sources without legal interpretation, compliance certification, or automated decisions.
Ready to use
Quality Assurance
Open tool Go No-Go Checklist
Create a bounded, reviewable go no-go checklist with visible assumptions, downloadable output, and accountable human review.
Ready to use
Education & Study
Open tool GPA Calculator
Create a bounded, editable gpa calculator from supplied learning information with transparent rules and academic safeguards.
Ready to use
Education & Study
Open tool GPA Calculator
Create a bounded, browser-local gpa calculator with visible assumptions, review guidance, and downloadable output.