{"type":"rich","version":1.0,"provider_name":"Speaker Deck","provider_url":"https://speakerdeck.com/","title":"1modelamiento.calcdiff","author_name":"hsigrist","author_url":"https://speakerdeck.com/hsigrist","html":"\u003ciframe id=\"talk_frame_12716\" class=\"speakerdeck-iframe\" src=\"https://speakerdeck.com/player/4fc18dce24e6c6001f01d910\" width=\"710\" height=\"532\" style=\"aspect-ratio:710/532; border:0; padding:0; margin:0; background:transparent;\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"allowfullscreen\"\u003e\u003c/iframe\u003e\n","width":710,"height":532,"ratio":1.3333333333333333}