{"id":22308,"date":"2021-06-08T22:04:04","date_gmt":"2021-06-08T20:04:04","guid":{"rendered":"https:\/\/xmau.com\/wp\/notiziole\/?p=22308"},"modified":"2021-06-08T21:54:12","modified_gmt":"2021-06-08T19:54:12","slug":"%cf%80-a-biography-of-the-worlds-most-mysterious-number-ebook","status":"publish","type":"post","link":"https:\/\/xmau.com\/notiziole\/2021\/06\/08\/%cf%80-a-biography-of-the-worlds-most-mysterious-number-ebook\/","title":{"rendered":"<i>\u03c0 : A Biography of the World&#8217;s Most Mysterious Number<\/i> (ebook)"},"content":{"rendered":"<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2021\/06\/9781591022008.jpg?resize=130%2C200&#038;ssl=1\" alt=\"[copertina]\" width=\"130\" height=\"200\" class=\"alignleft size-full wp-image-22309\" \/>Nella mia caccia a libri sul pi greco, ho trovato anche questo (Alfred S. Posamentier e Ingmar Lehmann, <em><a href=\"https:\/\/amzn.to\/3xpfiDd\">\u03c0<\/a> : A Biography of the World&#8217;s Most Mysterious Number<\/em>, Prometheus 2004, pag. 324, ISBN 9781591022008). A parte lo spazio occupato per scrivere 100000 cifre decimali della costante, che mi \u00e8 sembrato davvero un po&#8217; esagerato, ho trovato il testo troppo chiacchieroso per i miei gusti, e soprattutto con divagazioni che sono davvero troppo tenuamente collegate a pi greco ma sembravano tanto essere messe come riempitivi. Posso immaginare che il libro sia pensato per lettori che di matematica ne sappiano poco o nulla, ma comunque non lo consiglierei nemmeno a loro.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Troppo chiacchieroso per i miei gusti<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":3,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":"","jetpack_post_was_ever_published":false},"categories":[946,534],"tags":[],"class_list":["post-22308","post","type-post","status-publish","format-standard","hentry","category-recensioni-2021","category-recensioni"],"modified_by":"xlthlx","jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/phh2yV-5NO","jetpack-related-posts":[{"id":22200,"url":"https:\/\/xmau.com\/notiziole\/2021\/05\/30\/quizzino-della-domenica-elastico-intorno-alle-lattine\/","url_meta":{"origin":22308,"position":0},"title":"Quizzino della domenica: Confezione di lattine","author":".mau.","date":"2021-05-30","format":false,"excerpt":"Prendete quattro lattine identiche e metteteci intorno un elastico. 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(trovate un aiutino sul mio sito, alla pagina\u2026","rel":"","context":"In &quot;giochi&quot;","block_context":{"text":"giochi","link":"https:\/\/xmau.com\/notiziole\/category\/giochi\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2021\/05\/q521a.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2021\/05\/q521a.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2021\/05\/q521a.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2021\/05\/q521a.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":22146,"url":"https:\/\/xmau.com\/notiziole\/2021\/05\/08\/le-gioie-del-pi-greco-libro\/","url_meta":{"origin":22308,"position":1},"title":"Le gioie del pi greco (libro)","author":".mau.","date":"2021-05-08","format":false,"excerpt":"Tantissime cose su pi greco!","rel":"","context":"In &quot;rec-2021&quot;","block_context":{"text":"rec-2021","link":"https:\/\/xmau.com\/notiziole\/category\/recensioni\/recensioni-2021\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2021\/05\/9788811592884.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":13927,"url":"https:\/\/xmau.com\/notiziole\/2016\/11\/02\/_in-viaggio-con-pi\/","url_meta":{"origin":22308,"position":2},"title":"_In viaggio con &pi;_ (libro)","author":".mau.","date":"2016-11-02","format":false,"excerpt":"Pi greco \u00e8 un assoluto oppure una creazione umana?","rel":"","context":"In &quot;rec-2016&quot;","block_context":{"text":"rec-2016","link":"https:\/\/xmau.com\/notiziole\/category\/recensioni\/recensioni-2016\/"},"img":{"alt_text":"9788891728005","src":"https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2016\/10\/9788891728005.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":36927,"url":"https:\/\/xmau.com\/notiziole\/2026\/04\/29\/pi-greco-nel-triangolo-di-tartaglia\/","url_meta":{"origin":22308,"position":3},"title":"Pi greco nel triangolo di Tartaglia","author":".mau.","date":"2026-04-29","format":false,"excerpt":"Basta saper scegliere i numeri giusti (e sapere il perch\u00e9 quelli vanno bene, ovvio)","rel":"","context":"In &quot;mate-light 2026&quot;","block_context":{"text":"mate-light 2026","link":"https:\/\/xmau.com\/notiziole\/category\/matematica_light\/matelight-2026\/"},"img":{"alt_text":"Pi greco nel triangolo di Tartaglia","src":"https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2026\/04\/pi-tartaglia.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2026\/04\/pi-tartaglia.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2026\/04\/pi-tartaglia.png?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":29701,"url":"https:\/\/xmau.com\/notiziole\/2024\/09\/24\/matematica-lezione-33-pi-greco-e-phi\/","url_meta":{"origin":22308,"position":4},"title":"MATEMATICA &#8211; Lezione 33: Pi greco, e, phi","author":".mau.","date":"2024-09-24","format":false,"excerpt":"le costanti matematiche hanno una loro storia","rel":"","context":"In &quot;rec-2024&quot;","block_context":{"text":"rec-2024","link":"https:\/\/xmau.com\/notiziole\/category\/recensioni\/recensioni-2024\/"},"img":{"alt_text":"copertina","src":"https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2024\/09\/mate33-188x300.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":28684,"url":"https:\/\/xmau.com\/notiziole\/2024\/04\/03\/%cf%80%cf%80%cf%80%cf%80-e-un-numero-naturale\/","url_meta":{"origin":22308,"position":5},"title":"\u03c0^(\u03c0^(\u03c0^\u03c0)))  \u00e8 un numero naturale?","author":".mau.","date":"2024-04-03","format":false,"excerpt":"quasi certamente no, ma nessuno lo sa dimostrare, e probabilmente nessuno lo sapr\u00e0 per secoli","rel":"","context":"In &quot;mate-light-2024&quot;","block_context":{"text":"mate-light-2024","link":"https:\/\/xmau.com\/notiziole\/category\/matematica_light\/matelight-2024\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2024\/04\/pi-tetrated.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2024\/04\/pi-tetrated.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/xmau.com\/notiziole\/wp-content\/uploads\/sites\/6\/2024\/04\/pi-tetrated.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]}],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/xmau.com\/notiziole\/wp-json\/wp\/v2\/posts\/22308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xmau.com\/notiziole\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xmau.com\/notiziole\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xmau.com\/notiziole\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xmau.com\/notiziole\/wp-json\/wp\/v2\/comments?post=22308"}],"version-history":[{"count":1,"href":"https:\/\/xmau.com\/notiziole\/wp-json\/wp\/v2\/posts\/22308\/revisions"}],"predecessor-version":[{"id":22310,"href":"https:\/\/xmau.com\/notiziole\/wp-json\/wp\/v2\/posts\/22308\/revisions\/22310"}],"wp:attachment":[{"href":"https:\/\/xmau.com\/notiziole\/wp-json\/wp\/v2\/media?parent=22308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xmau.com\/notiziole\/wp-json\/wp\/v2\/categories?post=22308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xmau.com\/notiziole\/wp-json\/wp\/v2\/tags?post=22308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}