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from math import sqrt
from scipy.stats import norm
import numpy as np
from pylab import plot, show, grid, xlabel, ylabel

def brownian(x0, n, dt, delta, out=None):
	x0 = np.asarray(x0)

    # For each element of x0, generate a sample of n numbers from a
    # normal distribution.

littleV

{
    "name": "UnifiedSDK",
    "version": "0.0.0",
    "private": true,
    "scripts": {
        "build-android": "react-native bundle --platform android --dev false --entry-file js/index.js --bundle-output android/fancylib/src/main/assets/unifiedsdk.bundle --assets-dest android/fancylib/src/main/res",
        "build-ios": "react-native bundle --platform ios --dev false --entry-file js/index.js --bundle-output ios/FancyLib/FancyLib/js/unifiedsdk.bundle --assets-dest ios/FancyLib/FancyLib/assets/"
     
    },
    "dependencies": {

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#import "UnifiedSDK.h"
#import <React/RCTBridge.h>
 
static RCTBridge * bridge;
 
@implementation UnifiedSDK
+ (void)setup
{
    NSBundle *bundle = [NSBundle bundleForClass: [UnifiedSDK class]];
    NSURL *jsCodeLocation = [bundle URLForResource:@"unifiedsdk" withExtension:@"bundle"];

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# Uncomment the next line to define a global platform for your project
# platform :ios, '9.0'
 
target 'FancyLibiOS' do
  # Uncomment the next line if you're using Swift or would like to use dynamic frameworks
  # use_frameworks!
 
  # Pods for FancyLibiOS
  pod 'React', :path => '../../node_modules/react-native', :subspecs => [
    'Core',

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{
    "name": "UnifiedSDK",
    "version": "0.0.0",
    "private": true,
    "scripts": {
        "build-android": "react-native bundle --platform android --dev false --entry-file js/index.js --bundle-output android/fancylib/src/main/assets/unifiedsdk.bundle --assets-dest android/fancylib/src/main/res"
    },
    "dependencies": {
        "react": "^16.6.3",
        "react-native": "^0.57.8"

littleV

{
    "name": "UnifiedSDK",
    "version": "0.0.0",
    "private": true,
    "scripts": {
        "build-android": "react-native bundle --platform android --dev false --entry-file js/index.js --bundle-output android/fancylib/src/main/assets/unifiedsdk.bundle --assets-dest android/fancylib/src/main/res"
    },
    "dependencies": {
        "react": "^16.6.3",
        "react-native": "^0.57.8"

littleV

public class UnifiedSDK {
    private static ReactInstanceManager manager;
 
    public static void init(Activity activity) {
        if (manager == null) {
            manager = ReactInstanceManager.builder()
                    .setApplication(activity.getApplication())
                    .setCurrentActivity(activity)
                    .setBundleAssetName("unifiedsdk.bundle")
                    .setJSMainModulePath("index")

littleV

import BatchedBridge from "react-native/Libraries/BatchedBridge/BatchedBridge";
import AppRegistry from 'react-native';

export class CommonInterface {
  helloworld(message) {
      alert("Hello World\n" + message);  
  }
}

const exposed = new CommonInterface();

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{
    "name": "FancyLibs",
    "version": "0.0.0",
    "private": true,
    "dependencies": {
        "react": "^16.6.3",
        "react-native": "^0.57.8"
    },
    "devDependencies": {
        "babel-loader": "7.1.4",

littleV

import React from "react";
import { Button, View, Text, WebView } from "react-native";
import { createStackNavigator, createAppContainer } from "react-navigation";

class HomeScreen extends React.Component {
  render() {
    return (
      <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
         <Text>Home Screen</Text>
         <Button