What (who) is scientific calculator - definition
CALCULATOR DESIGNED TO CALCULATE PROBLEMS IN SCIENCE, ENGINEERING, AND MATHEMATICS
Scientific calculators; Casio FX-991ES; Cos key; Sin key; Tan button; Sin button; Cos button; Tan key; Ln key; Log button; Ln button; Log key; Scientific function; Scientific pocket calculator; Electronic slide rule calculator; Electronic digital slide rule; Electronic slide rule; Portable electronic slide rule
![Casio fx-991DE X—A modern Digital calculator from Casio with a [[dot matrix]] "Natural Textbook" LCD](https://commons.wikimedia.org/wiki/Special:FilePath/Casio fx-991DE X.JPG?width=200 "Casio fx-991DE X—A modern Digital calculator from Casio with a [[dot matrix]] \"Natural Textbook\" LCD")
![[[HP-35]], the world's first scientific pocket calculator, was introduced in 1972 by Hewlett-Packard. It used [[reverse Polish notation]] and an [[LED]] display.](https://commons.wikimedia.org/wiki/Special:FilePath/HP-35 Red Dot.jpg?width=200 "[[HP-35]], the world's first scientific pocket calculator, was introduced in 1972 by Hewlett-Packard. It used [[reverse Polish notation]] and an [[LED]] display.")
pocket calculator
![Braun]] (1987)](https://commons.wikimedia.org/wiki/Special:FilePath/Braun 4856 solar card calculator, 2.jpg?width=200 "Braun]] (1987)")
![A modern scientific calculator with a [[LCD]]](https://commons.wikimedia.org/wiki/Special:FilePath/Casio fx-991EX.png?width=200 "A modern scientific calculator with a [[LCD]]")
![The [[Elektronika MK-52]] was a programmable RPN-style calculator that accepted extension modules; it was manufactured in the [[Soviet Union]] from 1985 to 1992](https://commons.wikimedia.org/wiki/Special:FilePath/Elektronika MK-52.JPG?width=200 "The [[Elektronika MK-52]] was a programmable RPN-style calculator that accepted extension modules; it was manufactured in the [[Soviet Union]] from 1985 to 1992")
![The Bulgarian [[ELKA 22]] from 1967](https://commons.wikimedia.org/wiki/Special:FilePath/Elka-22 (I197211).png?width=200 "The Bulgarian [[ELKA 22]] from 1967")
![The [[HP-65]], the first programmable pocket calculator (1974)](https://commons.wikimedia.org/wiki/Special:FilePath/HP-65 white background.jpg?width=200 "The [[HP-65]], the first programmable pocket calculator (1974)")
![Early calculator [[light-emitting diode]] (LED) display from the 1970s ([[USSR]])](https://commons.wikimedia.org/wiki/Special:FilePath/LED DISP.JPG?width=200 "Early calculator [[light-emitting diode]] (LED) display from the 1970s ([[USSR]])")
![The Italian [[Programma 101]], an early commercial programmable calculator produced by [[Olivetti]] in 1964](https://commons.wikimedia.org/wiki/Special:FilePath/Olivetti Programma 101 - Museo scienza e tecnologia Milano.jpg?width=200 "The Italian [[Programma 101]], an early commercial programmable calculator produced by [[Olivetti]] in 1964")
![Adler 81S pocket calculator with [[vacuum fluorescent display]] (VFD) from the mid-1970s.](https://commons.wikimedia.org/wiki/Special:FilePath/Calculator Adler 81S.jpg?width=200 "Adler 81S pocket calculator with [[vacuum fluorescent display]] (VFD) from the mid-1970s.")
![The 1972 [[Sinclair Executive]] pocket calculator.](https://commons.wikimedia.org/wiki/Special:FilePath/SinclairExecutive-01.jpg?width=200 "The 1972 [[Sinclair Executive]] pocket calculator.")
![The [[HP-35]], the world's first scientific pocket calculator by Hewlett Packard (1972).](https://commons.wikimedia.org/wiki/Special:FilePath/Hp-35 1972.jpg?width=200 "The [[HP-35]], the world's first scientific pocket calculator by Hewlett Packard (1972).")
![The interior of a Casio fx-20 scientific calculator from the mid-1970s, using a VFD. The processor integrated circuit (IC) is made by [[NEC]] (marked μPD978C). Discrete electronic components like [[capacitor]]s and [[resistor]]s and the IC are mounted on a [[printed circuit board]] (PCB). This calculator uses a battery pack as a power source.](https://commons.wikimedia.org/wiki/Special:FilePath/CasioFX20-inside.jpg?width=200 "The interior of a Casio fx-20 scientific calculator from the mid-1970s, using a VFD. The processor integrated circuit (IC) is made by [[NEC]] (marked μPD978C). Discrete electronic components like [[capacitor]]s and [[resistor]]s and the IC are mounted on a [[printed circuit board]] (PCB). This calculator uses a battery pack as a power source.")
![The processor chip (integrated circuit package) inside a 1980s Sharp pocket calculator, marked SC6762 1•H. An LCD is directly under the chip. This was a PCB-less design. No discrete components are used. The battery compartment at the top can hold two [[button cell]]s.](https://commons.wikimedia.org/wiki/Special:FilePath/Sharp el-323 ic 1ae.jpg?width=200 "The processor chip (integrated circuit package) inside a 1980s Sharp pocket calculator, marked SC6762 1•H. An LCD is directly under the chip. This was a PCB-less design. No discrete components are used. The battery compartment at the top can hold two [[button cell]]s.")
![2000}}) pocket calculator. It uses a button battery in combination with a solar cell. The processor is a "Chip on Board" type, covered with dark [[epoxy]].](https://commons.wikimedia.org/wiki/Special:FilePath/Citizen se-733 int 1ac.jpg?width=200 "2000}}) pocket calculator. It uses a button battery in combination with a solar cell. The processor is a \"Chip on Board\" type, covered with dark [[epoxy]].")
ELECTRONIC DEVICE USED FOR CALCULATIONS
Pocket calculator; Calculators; Pocket calculators; Automatic calculator; Caculator; Desk calculator; Calculater; Electronic Calculator; Math calculator; Math calculators; Printing Calculator; Handheld calculator; Bowmar Brain; Desktop calculator; Electronic calculator; Digital calculator; Minus button; Minus key; Plus button; Plus key; Equals button; Division button; Equals key; Division key; Multiplication key; Multiplication button; Electronic calculating machine; Desk calculators; Claculator; Fraction to Decimals; 🖩; Cal Tech (calculator); TI Cal Tech; Texas Instruments Cal Tech; Electronic calculators; History of the calculator
<computer> A small battery-powered digital electronic device
for performing simple arithmetic operations on data input on a
keypad and outputting the result (usually a single number) to
a simple LCD or other display.
The most sophisticated programmable calculators are really
pocket computers which are limited to handling numerical
data only.
(1996-12-23)
calculator
ELECTRONIC DEVICE USED FOR CALCULATIONS
Pocket calculator; Calculators; Pocket calculators; Automatic calculator; Caculator; Desk calculator; Calculater; Electronic Calculator; Math calculator; Math calculators; Printing Calculator; Handheld calculator; Bowmar Brain; Desktop calculator; Electronic calculator; Digital calculator; Minus button; Minus key; Plus button; Plus key; Equals button; Division button; Equals key; Division key; Multiplication key; Multiplication button; Electronic calculating machine; Desk calculators; Claculator; Fraction to Decimals; 🖩; Cal Tech (calculator); TI Cal Tech; Texas Instruments Cal Tech; Electronic calculators; History of the calculator
n.
1) to use, operate a calculator
2) a pocket calculator
calculator
ELECTRONIC DEVICE USED FOR CALCULATIONS
Pocket calculator; Calculators; Pocket calculators; Automatic calculator; Caculator; Desk calculator; Calculater; Electronic Calculator; Math calculator; Math calculators; Printing Calculator; Handheld calculator; Bowmar Brain; Desktop calculator; Electronic calculator; Digital calculator; Minus button; Minus key; Plus button; Plus key; Equals button; Division button; Equals key; Division key; Multiplication key; Multiplication button; Electronic calculating machine; Desk calculators; Claculator; Fraction to Decimals; 🖩; Cal Tech (calculator); TI Cal Tech; Texas Instruments Cal Tech; Electronic calculators; History of the calculator
Wikipedia
Scientific calculator
A scientific calculator is an electronic calculator, either desktop or handheld, designed to perform mathematical operations. They have completely replaced slide rules and are used in both educational and professional settings.
In some areas of study scientific calculators have been replaced by graphing calculators and financial calculators which have the capabilities of a scientific calculator along with the capability to graph input data.
Pronunciation examples for scientific calculator
1. teacher requested the scientific calculator,
Zero Waste Home _ Bea Johnson _ Talks at Google
2. pocket sized scientific calculator with four hour
Make it New - A History of Silicon Valley Design _ Barry Katz _ Talks at Google
Examples of use of scientific calculator
1. Scientific calculator: As Steve Jobs said in his WWDC keynote, you‘ll now get a scientific calculator when you turn the phone on its side.
2. Since the latest iPhone will support the 2.0 software, additional new features will show up at launch and beyond, including contacts search, iWork document support, the capability to view PowerPoint attachments, bulk move and delete, a scientific calculator in landscape mode, parental controls, and support for 16 languages.