{"id":890,"date":"2014-11-22T14:04:53","date_gmt":"2014-11-22T14:04:53","guid":{"rendered":"http:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/?p=890"},"modified":"2025-11-06T18:02:57","modified_gmt":"2025-11-06T18:02:57","slug":"realtone-sc-44","status":"publish","type":"post","link":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/?p=890","title":{"rendered":"REALTONE SC-44"},"content":{"rendered":"<p><a href=\"http:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE1-e1416664595130.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-380 size-full\" src=\"http:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE1-e1416664595130.jpg\" alt=\"REALTONE1\" width=\"500\" height=\"794\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">On rencontre cette <em>REALTONE<\/em> de 1974 \u00e9galement sous la marque <em>KINGSPOINT<\/em>.<\/p>\n<p style=\"text-align: justify;\">C&rsquo;est une calculatrice scientifique, puissante, calculant sur 10 chiffres en interne. Un d\u00e9passement de capacit\u00e9 se signale par un <em>\u0393<\/em> \u00e0 gauche, tout en affichant la mantisse de la valeur qui ne peut \u00eatre repr\u00e9sent\u00e9e avec un exposant de 10 correct. Ainsi, l&rsquo;algorithme de calcul de factorielle prolonge le calcul jusqu&rsquo;\u00e0 la factorielle de 99, affich\u00e9e alors avec le symbole d&rsquo;<em>overflow<\/em> actif, quand la capacit\u00e9 de calcul r\u00e9elle ne permettrait pas de d\u00e9passer celle de 69.<\/p>\n<p><a href=\"http:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-382 size-large\" src=\"http:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE3-1024x768.jpg\" alt=\"REALTONE3\" width=\"620\" height=\"465\" srcset=\"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE3-1024x768.jpg 1024w, https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE3-300x225.jpg 300w, https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE3.jpg 1600w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><a href=\"http:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-381 size-large\" src=\"http:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE2-1024x627.jpg\" alt=\"REALTONE2\" width=\"620\" height=\"379\" srcset=\"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE2-1024x627.jpg 1024w, https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE2-300x183.jpg 300w, https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALTONE2.jpg 1600w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><a href=\"http:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALNOTE5.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-379 size-full\" src=\"http:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALNOTE5.jpg\" alt=\"REALNOTE5\" width=\"624\" height=\"320\" srcset=\"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALNOTE5.jpg 624w, https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/wp-content\/uploads\/2014\/10\/REALNOTE5-300x153.jpg 300w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>On rencontre cette REALTONE de 1974 \u00e9galement sous la marque KINGSPOINT. C&rsquo;est une calculatrice scientifique, puissante, calculant sur 10 chiffres en interne. Un d\u00e9passement de capacit\u00e9 se signale par un \u0393 \u00e0 gauche, tout en affichant la mantisse de la valeur qui ne peut \u00eatre repr\u00e9sent\u00e9e avec un exposant de 10 correct. Ainsi, l&rsquo;algorithme de calcul de factorielle prolonge le<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,55],"tags":[],"class_list":["post-890","post","type-post","status-publish","format-standard","hentry","category-machines-antiques","category-realtone"],"_links":{"self":[{"href":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/index.php?rest_route=\/wp\/v2\/posts\/890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=890"}],"version-history":[{"count":8,"href":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/index.php?rest_route=\/wp\/v2\/posts\/890\/revisions"}],"predecessor-version":[{"id":8788,"href":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/index.php?rest_route=\/wp\/v2\/posts\/890\/revisions\/8788"}],"wp:attachment":[{"href":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/le-rayon-des-calculatrices.fr\/WordPress3\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}