sindresorhus / randoma Goto Github PK
View Code? Open in Web Editor NEWUser-friendly pseudorandom number generator (PRNG)
License: MIT License
User-friendly pseudorandom number generator (PRNG)
License: MIT License
I'm making this issue as I'm not too sure what to actually do about this - it feels like a bug, but at the same time I know that b/c it's generating a color that's also pleasing and psudorandom the pool of possible colors is greatly reduced :/
Anyway, the distribution of random colors is such that the range of possible colors returned for the first color of a seed is greatly reduced lower than further calls to color:
const tColors = (seeds: number, times: number) => {
const colors = [];
for (let seed = 0; seed < seeds; seed++) {
const gen = new Randoma({ seed });
for (let i = 0; i < times; i++) {
gen.color();
}
colors.push(gen.color());
}
return colors.map(color => color.hex());
};
const stats = () => {
const results = [];
for (let i = 0; i < 10; i++) {
results.push(new Set(tColors(100000, i)).size);
}
console.log(results.join('\n'));
};
stats();
Give me:
58
726
627
726
726
726
726
726
726
726
Also, the max number of colors generatable seems to be 726.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.