{"id":593,"date":"2007-03-23T12:21:41","date_gmt":"2007-03-23T12:21:41","guid":{"rendered":"http:\/\/www.intmath.com\/blog\/?p=593"},"modified":"2019-09-20T09:46:39","modified_gmt":"2019-09-20T01:46:39","slug":"monoface-maths","status":"publish","type":"post","link":"https:\/\/www.intmath.com\/blog\/mathematics\/monoface-maths-593","title":{"rendered":"Monoface maths"},"content":{"rendered":"<p><img src='\/blog\/wp-content\/images\/2007\/03\/monoface.jpg' alt='Monoface' \/><\/p>\n<p>Monoface was a lot of fun (it no longer exists). It consisted of photos of the staff at mono-1.com. You can change the combination of eyes, nose, mouth and head of each person for some funny outcomes.<\/p>\n<p>The page claims that you can make 759,375 different faces. Where does this number come from?<\/p>\n<p>I used it as an example in <a href=\"https:\/\/www.intmath.com\/counting-probability\/2-basic-principles-counting.php\">Principles of Counting<\/a> over at the Interactive Mathematics site. You can find the answer on that page, but c'mon, try it yourself first \ud83d\ude42<\/p>\n<p>Counting of combinations and permutations is known as <strong>combinatorial analysis<\/strong>.<\/p>\n<p class=\"alt\">See the <a href=\"https:\/\/www.intmath.com\/blog\/mathematics\/monoface-maths-593#comments\" id=\"comms\">1 Comment<\/a> below.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Monoface is a cool example of combinatorial analysis.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mo_disable_npp":""},"categories":[4],"tags":[127],"_links":{"self":[{"href":"https:\/\/www.intmath.com\/blog\/wp-json\/wp\/v2\/posts\/593"}],"collection":[{"href":"https:\/\/www.intmath.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.intmath.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.intmath.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.intmath.com\/blog\/wp-json\/wp\/v2\/comments?post=593"}],"version-history":[{"count":1,"href":"https:\/\/www.intmath.com\/blog\/wp-json\/wp\/v2\/posts\/593\/revisions"}],"predecessor-version":[{"id":12147,"href":"https:\/\/www.intmath.com\/blog\/wp-json\/wp\/v2\/posts\/593\/revisions\/12147"}],"wp:attachment":[{"href":"https:\/\/www.intmath.com\/blog\/wp-json\/wp\/v2\/media?parent=593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.intmath.com\/blog\/wp-json\/wp\/v2\/categories?post=593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.intmath.com\/blog\/wp-json\/wp\/v2\/tags?post=593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}