NunoSempere
c9bc44d7e5
Moved tailwinds out of devDependencies and into normal dependencies I am hoping this will fix the display in the netlify nextjs deployment
75 lines
2.7 KiB
JavaScript
75 lines
2.7 KiB
JavaScript
import crypto from "crypto"
|
|
|
|
export const hashString = (string) => crypto.createHash('md5').update(string).digest('hex');
|
|
const id = x => x
|
|
export const transformSliderValueToActualValue = id
|
|
export const transformSliderValueToPracticalValue = id
|
|
|
|
export const _transformSliderValueToActualValue = value => 10 ** value //>= 2 ? Math.round(10 ** value) : Math.round(10 * 10 ** value) / 10
|
|
export const toLocale = x => Number(x).toLocaleString()
|
|
export const truncateValueForDisplay = value => {
|
|
if (value > 10) {
|
|
return Number(Math.round(value).toPrecision(2))
|
|
} else if (value > 1) {
|
|
return Math.round(value * 10) / 10
|
|
} else if (value < 1) {
|
|
|
|
}
|
|
}
|
|
export const _transformSliderValueToPracticalValue = value => truncateValueForDisplay(transformSliderValueToActualValue(value))
|
|
|
|
export function numToAlphabeticalString(num) {
|
|
// https://stackoverflow.com/questions/45787459/convert-number-to-alphabet-string-javascript/45787487
|
|
num = num + 1
|
|
var s = '', t;
|
|
while (num > 0) {
|
|
t = (num - 1) % 26;
|
|
s = String.fromCharCode(65 + t) + s;
|
|
num = (num - t) / 26 | 0;
|
|
}
|
|
return `#${s}` || undefined;
|
|
}
|
|
|
|
export function formatLargeOrSmall(num) {
|
|
if (num > 1) {
|
|
return toLocale(truncateValueForDisplay(num))
|
|
} else if (num > 0) {
|
|
return num.toFixed(-Math.floor(Math.log(num) / Math.log(10)) + 1);
|
|
} else if (num < -1) {
|
|
return num.toFixed(-Math.floor(Math.log(-num) / Math.log(10)) + 1);
|
|
} else {
|
|
return toLocale(num)//return "~0"
|
|
|
|
}
|
|
}
|
|
const firstFewMaxMergeSortSequence = [0, 0, 1, 3, 5, 8, 11, 14, 17, 21, 25, 29, 33, 37, 41, 45, 49, 54, 59, 64, 69, 74, 79, 84, 89, 94, 99, 104, 109, 114, 119, 124, 129, 135, 141, 147, 153, 159, 165, 171, 177, 183, 189, 195, 201, 207, 213, 219, 225, 231, 237, 243, 249, 255, 261, 267, 273, 279, 285]
|
|
|
|
export function maxMergeSortSteps(n) {
|
|
if (n < firstFewMaxMergeSortSequence.length) {
|
|
return firstFewMaxMergeSortSequence[n]
|
|
} else {
|
|
return maxMergeSortSteps(Math.floor(n / 2)) + maxMergeSortSteps(Math.ceil(n / 2)) + n - 1
|
|
}
|
|
}
|
|
|
|
export function expectedNumMergeSortSteps(n) {
|
|
// https://cs.stackexchange.com/questions/82862/expected-number-of-comparisons-in-a-merge-step
|
|
// n-2 for each step, so (n-2) + (n-2)/2 + (n-2)/4 + ...
|
|
// ~ 2*(n-2) -1 = 2*n - 3
|
|
if (n == 0) {
|
|
return 0
|
|
} else if (n == 1) {
|
|
return 0
|
|
} else if (n == 2) {
|
|
return 1
|
|
} else if (n == 3) {
|
|
return 2
|
|
} else {
|
|
return Math.ceil((n ** 2) / (n + 2)) + expectedNumMergeSortSteps(Math.ceil(n / 2))
|
|
}
|
|
}
|
|
|
|
export const avg = arr => arr.reduce((a, b) => (a + b), 0) / arr.length
|
|
|
|
export const increasingList = (n) => Array.from(Array(n).keys())
|