Ключевые слова: abstract, accelerate, analysis, artificial, assess, background, business, casual, chart, concept, copybook, crash, currency, desktop, distributed, doodle, double, drawing, economic, exchange, exposure, finance, financial, forex, global, growth, index, information, invest, market, modern, multi, notebook, notepad, notepaper, paperwork, progress, purpose, rate, sheet, sketch, stock, studying, think, top, trade, trend, view, wall street, wallpaper,