{"type":"rich","version":"1.0","title":"布林代數化簡","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WxaUVZ3qXBM6iTS0/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5b1694559dea5c133a8934b4\" frameborder=\"0\" allowfullscreen></iframe>"}