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// Compile with:
// clang -O2 -Wall f32.c; time ./a.out > a.txt

#include <float.h>
#include <math.h>
#include <stdint.h>
#include <stdio.h>

#define STARTO (0)
#define ENDO (UINT32_MAX)

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/**
 * This is a fast and optimized way to do
 * ```ts
 * Object.values(obj).filter(filter).sort((a, b) => f(a) - f(b))[0]
 * ```
 * without an expensive sort and without intermediate array allocations.
 */
export function objectValueFilterArgMin<T>(
  obj: Record<string, T>,
  filter: (x: T) => boolean,

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var { createSelector } = require('reselect');

var state = { symbols: [] };

var symbolsSet = createSelector([(s) => s.symbols], (symbols) => {
  console.log('RERUNNING SET CREATION');
  return new Set(symbols);
});

console.log(symbolsSet(state));

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import pylab as plt
from math import prod
import numpy as np
from scipy.stats import beta as betarv
from scipy.special import betainc, beta as betafn

plt.ion()
plt.style.use('ggplot')
# %matplotlib qt

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/*
This assumes you have a React app. Then,
```bash
npm i d3
npm i -D @types/d3
```
if necessary. Then use this component.
*/

import * as d3 from 'd3';

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Oral history of Freenet from Chris Wellons https://nullprogram.com via email on May 6, 2017, with permission granted on Sep 3, 2018 to publish online. Lightly edited.

---

Have you ever heard of Freenet? I haven't paid any attention to it in almost a decade, so I have no idea what state it's in these days. It's a lot more advanced than Dat, but less accessible -- you have to install a large, ill-behaved Java application. Like a Dat URL, Freenet URLs embed a key that encrypt and authenticate the data, so only people who know the URL can decrypt it. It has both static URLs with fixed data (like

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• $8.18 .business
• $8.18 .company
• $9.15 .com
• $9.18 .contact
• $9.33 .xyz
• $12.18 .group
• $12.18 .place
• $12.18 .rocks
• $13.68 .biz
• $14.18 .blue

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/**
 * Given an object with nullable numbers, and an arithmetic function of a
 * similar object with non-nullable values, run the function if all values are
 * non-null/undefined numbers.
 */
function safeArithmetic<T extends string>(
  args: Record<T, number | null | undefined>,
  fn: (ts: Record<T, number>) => number | undefined | null,
): number | undefined | null {
  // TypeScript pacification: unclear why this isn't inferred, instead it's "unknown[]"?

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const sleep = (t: number) => new Promise((rs) => setTimeout(rs, t));

/**
 * This function will return an array of the same length as the input,
 * but not in the same order. It's straightforward to extend it to
 * preserve order, but I left it like this because this way the timing
 * is clearly visible. This helped me confirm that it works.
 */
async function processArray(input: number[], numWorkers: number) {
  const ret: { date: number; description: string }[] = [];

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This is just a gist to let me attach images in comments for a URL.