{"product_id":"9784480510204","title":"オイラー博士の素敵な数式","description":"数学史上最も偉大で美しい式を無限級数の和やフーリエ変換、ディラック関数などの歴史的側面を説明した後、計算式を用い丁寧に解説した入門書。","brand":"筑摩書房","offers":[{"title":"Default Title","offer_id":48461278413104,"sku":"","price":2200.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784480510204","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}