generated-with: WebEJS : the web version of Easy JavaScript Simulations, version 1.0, build 240506. Visit https://t.um.es/webejs
fixed-navbar: false
title: WhenSimplePresent
logo-image: ['./assets/logo.png']
author: ['HuayLee']
copyright: 
author-image: ['']
language: 
source: _source.json
main-simulation: _simulation.xhtml
main-script: 
