harding

A description of known problems in Satoshi Nakamoto's paper, "Bitcoin: A Peer-to-Peer Electronic Cash System", as well as notes on terminology changes and how Bitcoin's implementation differs from that described in the paper.

Abstract

The longest chain not only serves as proof of the sequence of events witnessed, but proof that it came from the largest pool of CPU power.

DimitrK

function numberOfCarryOperations(x,y) {
    var xs = x.toString();
    var ys = y.toString();
    var cary = 0;
    var operations=0;
    var xCurrent;
    var yCurrent;

    while (xs.substr(xs.length-1) || ys.substr(ys.length-1) ) {
        yCurrent =ys.substr(ys.length-1);

eveningkid

// Expo SDK40
// @react-native-community/masked-view: 0.1.10
// @react-navigation/native: ^5.9.3
// @react-navigation/stack: ^5.14.3
// react-native-gesture-handler: ~1.8.0
// react-native-reanimated: ~1.13.0
// react-native-safe-area-context: 3.1.9
// react-native-screens: ~2.15.2
// react-native-shared-element: 0.7.0
// react-navigation: 4

intergalacticspacehighway

import React, { useMemo, useState } from "react";
import { LayoutChangeEvent, StyleSheet } from "react-native";
import {
  PinchGestureHandler,
  PinchGestureHandlerGestureEvent,
} from "react-native-gesture-handler";
import Animated, {
  useAnimatedGestureHandler,
  useAnimatedStyle,
  useSharedValue,

intergalacticspacehighway

import React from "react";
import { Dimensions, TextInput, ScrollView } from "react-native";

import Animated, {
  useAnimatedKeyboard,
  useAnimatedReaction,
  runOnJS,
  KeyboardState,
  useAnimatedProps,
  useAnimatedScrollHandler,

trvswgnr

import { SyncService } from './SyncService';
import type {
    EventId,
    UserId,
    EventFromA,
} from './types';
import { describe, beforeEach, it, expect } from '@jest/globals';
import { QueueService, LogService, BService, MonitorService, CacheService } from './mock-services';