Ka taƙaita labarin:  Littafin rubutu da hannu wanda masanin Injin Enigma na Burtaniya Alan Turing ya yarda cewa yana da rikice-rikice game da lissafi zai iya kaiwa dala miliyan 1 (£ 690,000). Littafin mai shafuka 56 da aka saya a Cambridge ya ƙunshi tunanin Turing game da 'Leibniz notation dx / dy' mai rikitarwa. 'Na iske [shi] da wuyar fahimta ƙwarai duk da cewa a dā ni ne na fi fahimtarsa!' ya rubuta. Gungura ƙasa don bidiyo. Littafin rubutu da hannu wanda masanin Injin Enigma na Burtaniya Alan Turing ya yarda cewa yana da rikice-rikice game da lissafi zai iya kaiwa dala miliyan 1 (£ 690,000). A sama, ya rubuta cewa bayanin Leibniz ya kasance'mai wuyar gaske' An rubuta shi a hedkwatar ɓarke lambar Bletchley Park a cikin 1942 kuma ya share fagen kimiyyar kwamfuta. An yi imanin cewa shi ne kawai babban rubutun Turing da aka sani ya wanzu, in ji mai sayar da kayayyaki. Benedict Cumberbatch, wanda ya taka Turing a wasan kwaikwayon Oscar da aka zaba, ya ce: 'Alan Turing ya kasance jarumi ne na yaƙi, wanda ya karya lambar Enigma yana taimakawa wajen kawo ƙarshen Yaƙin Duniya na II, mahaifin kimiyyar kwamfuta ta zamani, kuma gunkin ɗan luwaɗi wanda ya rayu a lokacin rashin haƙuri kuma ya kashe kansa a sakamakon haka. 'Tasirinsa a kan rayuwarmu ta yau da kullum yana da girma, kuma tunanin riƙe wani littafi da shi yana da ban sha'awa.' Littafin yana cikin takardun da ya bari a cikin wasiyyarsa ga abokinsa kuma abokin lissafi Robin Gandy. Turing (hagu) ya rubuta bayanan a hedkwatar fasa lambar Bletchley Park a 1942 kuma sun share fagen kimiyyar kwamfuta. An yi imanin cewa bayanin kula shine kawai rubutun Turing mai yawa (dama) da aka sani ya wanzu, in ji mai siyarwar. Shafukan bayanan da ke nuna ayyukan ciki na tunanin Turing yayin da ya taimaka wajen karya lambobin da kuma warware gwaje-gwaje. Bayanan kula, waɗanda ke da sirri sosai, suna nuna Turing yana aiki ta hanyar daidaito daban-daban da kuma la'akari da sakamako daban-daban. Gandy ya ba da takardun zuwa Cibiyar Adana Bayanai a Kwalejin King a Cambridge a 1977. Amma ya ajiye littafin, yana amfani da shafuka marasa amfani don rubuta mafarkinsa bisa bukatar likitansa. Bonham... (Yarinya)
Littafin mai shafi 56 ya ƙunshi tunanin Turing game da rikitarwa 'Leibniz notation dx / dy' An rubuta shi ne a hedkwatar fasa lambar Bletchley Park a shekarar 1942. Kawai Turing da aka yi tunanin ya wanzu, in ji mai sayarwa. Za a sayar da shi ta hannun wani mai siyarwa da ba a san ko shi wanene ba ta hannun Bonhams a New York a ranar Litinin.