{"id":5599,"date":"2014-03-08T15:45:57","date_gmt":"2014-03-08T20:45:57","guid":{"rendered":"http:\/\/blog.jlbn.net\/?p=5599"},"modified":"2022-06-19T14:01:04","modified_gmt":"2022-06-19T19:01:04","slug":"a-scientific-and-financial-rpn-calculator-hp-12c-hp-15c-likewise-amazon-appstore-for-android-free-amazon-app-of-the-day","status":"publish","type":"post","link":"http:\/\/blog.jlbn.net\/?p=5599","title":{"rendered":"A Scientific and Financial RPN Calculator (HP-12C &#038; HP-15C likewise) \u2013 Amazon Appstore for Android &#8211; Free Amazon app of the day"},"content":{"rendered":"<p><a href=\"http:\/\/blog.jlbn.net\/wp-content\/uploads\/2014\/03\/71Pt0z35s3L._SX473_.png.jpg\"><img loading=\"lazy\" src=\"http:\/\/blog.jlbn.net\/wp-content\/uploads\/2014\/03\/71Pt0z35s3L._SX473_.png.jpg\" alt=\"A Scientific and Financial RPN Calculator (HP-12C &amp; HP-15C likewise)\" title=\"71Pt0z35s3L._SX473_.png\" width=\"473\" height=\"231\" class=\"aligncenter size-full wp-image-5601\" srcset=\"http:\/\/blog.jlbn.net\/wp-content\/uploads\/2014\/03\/71Pt0z35s3L._SX473_.png.jpg 473w, http:\/\/blog.jlbn.net\/wp-content\/uploads\/2014\/03\/71Pt0z35s3L._SX473_.png-300x146.jpg 300w\" sizes=\"(max-width: 473px) 100vw, 473px\" \/><\/a>My RPN calculator is a scientific and financial calculator inspired by the Hewlett-Packard HP-10C series pocket calculators of the 80s, most notably the HP 12C and HP 15C models. It features classical 4 operations, logarithms, trigonometry, statistics, financial, conversions tables, and macros for easy programming. It also features complete support for complex numbers along with 2nd, 3rd, and 4th degree equations solving.  Its unique magenta L key allows switching from one layout to another, thus saving space on small displays like smartphones without compromising usability.<\/p>\n<p><strong>Get Amazon Appstore for Android \u2013 Free Amazon app of the day<\/strong><br \/>\n<a href=\"http:\/\/www.amazon.com\/mobile-apps\/b\/ref=topnav_storetab_mas?ie=UTF8&#038;node=2350149011\">http:\/\/www.amazon.com\/mobile-apps\/b\/ref=topnav_storetab_mas?ie=UTF8&#038;node=2350149011<\/a><br \/>\n<a href=\"http:\/\/www.amazon.com\/gp\/product\/B004UO0SAO?ie=UTF8&#038;ref=mas_faad\">http:\/\/www.amazon.com\/gp\/product\/B004UO0SAO?ie=UTF8&#038;ref=mas_faad<\/a>            <\/p>\n","protected":false},"excerpt":{"rendered":"<p>My RPN calculator is a scientific and financial calculator inspired by the Hewlett-Packard HP-10C series pocket calculators of the 80s,<\/p>\n","protected":false},"author":2,"featured_media":5600,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3446],"tags":[393,2831,6,9,945,2814,211,11,2834,2835,2836,2833,2832],"_links":{"self":[{"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=\/wp\/v2\/posts\/5599"}],"collection":[{"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5599"}],"version-history":[{"count":2,"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=\/wp\/v2\/posts\/5599\/revisions"}],"predecessor-version":[{"id":8885,"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=\/wp\/v2\/posts\/5599\/revisions\/8885"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=\/wp\/v2\/media\/5600"}],"wp:attachment":[{"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5599"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.jlbn.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}