CALCULATOR BY HYATT LUIS WHO INVENTED THE FIRST

CALCULATOR BY: HYATT & LUIS

WHO INVENTED THE FIRST CALCULATOR • JOHN NAPIER INVENTED THE WORLD'S FIRST CALCULATOR IN 1600, THE NAME OF THE INVENTION WAS “NAPIER'S BONES”. • THE NAPIER'S BONES WAS LIKE A TABLE THAT HELPED YOU TO DO MULTIPLICATION. • THE MATERIALS WERE MADE WITH PAPER AND A PENCIL OR PEN.

NEXT BIG INNOVATION TO THE CALCULATOR • THE CALCULATING CLOCK WAS THE FIRST MECHANICAL CALCULATOR, IT WAS CREATED IN 1623 BY A MAN WITH THE NAME OF WILHELM SCHICKARD. • IT USED A VERSION OF NAPIER'S BONES FOR MULTIPLICATION WITH A MECHANICAL ADDING/SUBTRACTING CALCULATOR BASED ON GEARS, WITH MUTILATED GEARS FOR CARRY.

THE PIN-WHEEL CALCULATOR. • THE PIN-WHEEL MECHANISM WAS INVENTED IN 1874 THE FIRST COMMERCIALLY SUCCESSFUL MECHANICAL CALCULATOR MECHANISM THAT WAS DESIGNED FOR MULTIPLICATION AND DIVISION, AS WELL AS ADDITION AND SUBTRACTION.

ANITA MK VII & ANITA MK 8 THESE MODELS WHERE THE FIRST CALCULATORS WITH DESKTOP BUTTONS, THESE WERE INVENTED BY THE BELL PUNCH CO. THE ANITA MK VII WAS MADE FOR THE EUROPEAN MARKET AND THE ANITA MK 8 WAS MADE FOR EVERY OTHER MARKET. THEY WERE INVENTED IN 1961.

FIRST CALCULATOR WITH A MICROPROCESSOR • THE BUSICOM 141 -PF WAS CREATED IN 1971 AND WAS THE FIRST CALCULATOR WITH A MICROPROCESSOR IN IT. IT WAS A DESK CALCULATOR. IT WAS CREATED BY THE COMPANY BUSICOM.

FIRST SOLAR-POWERED CALCULATOR • IN 1979 WAS CREATED THE FIRST SOLAR-POWERED CALCULATOR. TEAL PHOTON WAS MADE IN JAPAN BY TEAL INDUSTRIES INC. THEY CREATED TWO VERSION OF IT. • VERSION 1: VERSION 2:

HANDHELD COMPUTER THE SHARP PC 1211 / TANDY TRS 80 PC-1 WAS THE FIRST HANDHELD COMPUTER, INVENTED IN 1980 IT HAS THE KEYBOARD OF ALL COMPUTERS AND RUN’S IN BASIC LANGUAGE (AN ACRONYM FOR BEGINNER'S ALL-PURPOSE SYMBOLIC INSTRUCTION CODE). THE SHARP WAS INVENTED BY THE SHARP CORPORATION WHILE PRODUCTION OF THE PC-1 WAS PRODUCED BY SHARP AND CASIO.

TI-84 CALCULATOR THE CALCULATORS HAVE BEEN INVENTED BY TEXAS INSTRUMENTS. THERE BIG ADDITION IS THE GRAPH. THEY WERE FIRST INTRODUCED IN 2004 AND HAVE BEEN GOING STRONG EVER SINCE.

WHO USES THE CALCULATOR? SPECIALLY THE STUDENTS, ENGINEERS, PROFESSORS AND EVERYBODY IN BETWEEN.

CITATIONS HTTP: //WWW. VINTAGECALCULATORS. COM/HTML/CALCULATOR_TIME-LINE. HTML HTTPS: //EN. WIKIPEDIA. ORG/WIKI/TANDY_POCKET_COMPUTER HTTP: //WWW. THECALCULATORSITE. COM/ARTICLES/UNITS/HISTORY-OF-THECALCULATOR. PHP#BEGINNINGS