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The History of computer development

Kompyuter rivojlanishining tarixi.

The development of computers has a long and interesting history.Kompyuter taraqqiyoti uziq va qiziqarli rarixga egadir.Today, it hardly takes a minute to compute huge sums of data.Bugungi kunda u juda katta tezlikda ma’lumotlarni olayapti. All that a person has to do is type a few keys, on the keyboard and the results are « immediately» displayed on the screen. Barchasi insoniyat bilan bog’langan.But, in ancient times counting was very difficult.Lekin,qadimda hisob ishlari juda qiyin bo’lgan. In fact, the mathematicians and scientists had no idea of a powerful computer existing today. Haqiqatan,matematiklar va olimlarda bugungidek kompyuterlarni yaratish haqida g’oya bo’lmagan.

In those times (around 5000 years back), small pebbles were used to count numbers (for e. g. A herd of sheep).O’sha paytlarda(bundan 5000 yil oldin) hisobda kichik cho’plardan foydalanishgan(misol uchun:qo’ylar podasi).But counting large numbers was a problem. Lekin katta raqamlarni hisoblash muammo bo’lgan. This made use of the concept of beads and strings.Bu narsa bizda g’oya paydo qiladi. The Abacus makes use of the idea of place value and counting in groups.Abakuslar joy g’yasini ishlatishni o;ylashadi va guruh bo’lib hisoblashadi. A bead stands for one, ten hundred and so on depending on the row it is in.Shariklar bir joyda turadi,o’n,yuz shunday qilib eshkakga tayanishadi. The rapidly advancing field of electronics led to construction of the first general purpose electronic computer in 1946 at the University of Pennsylvania.Elektronlar maslahati bilan 1-umumiy maqsadli electron kompyuter 1946-yil Pensilvaniya Universiteti tomonidan boshqarildi.

Log Tables:Log jadvali: In 1964, John Napier, a Scottish mathematician invented logarithm tables, which, is still used for complicated calculations in schools. 1964-yil shotlandiyalik matematik Jon Napir logarifm jadvalini taklif qildi,haligacha maktablarda hisobni murakkablashtiradi.He subsequently also invented Napier’s Rods (Bones) for complicated multiplications.