Educación - Herramientas de cálculo

Aquí aprenderás algunas palabras en inglés relacionadas con herramientas de cálculo como "calculadora", "ábaco" y "vara de contar".

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Tarjetas de memoria

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calculator

[Sustantivo]

a small electronic device or software used to do mathematical operations

calculadora

Ex: The teacher allowed us to use calculators during the test .El profesor nos permitió usar **calculadoras** durante el examen.

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scientific calculator

[Sustantivo]

a specialized calculator designed for solving complex mathematical and scientific equations, commonly used by students, engineers, and scientists

calculadora científica, calculador científico

Ex: She carried her scientific calculator everywhere , knowing it would be essential for her work as a chemist .Ella llevaba su **calculadora científica** a todas partes, sabiendo que sería esencial para su trabajo como química.

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printing calculator

[Sustantivo]

a type of calculator equipped with a built-in printer that produces a physical record of calculations

calculadora impresora, calculadora con impresora

Ex: The office manager used a printing calculator to tally up expenses for the month and print out expense reports for review by upper management.El gerente de la oficina utilizó una **calculadora impresora** para sumar los gastos del mes e imprimir informes de gastos para su revisión por parte de la alta dirección.

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programmable calculator

[Sustantivo]

a type of calculator that allows users to write and execute customized programs to automate complex calculations

calculadora programable, máquina de calcular programable

Ex: The financial analyst employed a programmable calculator to create customized financial models for investment analysis .El analista financiero empleó una **calculadora programable** para crear modelos financieros personalizados para el análisis de inversiones.

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RPN calculator

[Sustantivo]

a type of calculator that operates on a postfix notation system, where operators follow their operands, offering simplicity and efficiency in engineering and scientific calculations

calculadora RPN, calculadora en notación polaca inversa

Ex: The mathematician employed an RPN calculator to explore mathematical concepts and solve equations in research projects .

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mechanical calculator

[Sustantivo]

a device that performs arithmetic operations through mechanical means, often using gears, levers, and other physical mechanisms, predating electronic calculators

calculadora mecánica, máquina de calcular mecánica

Ex: The antique collector displayed a collection of vintage mechanical calculators, showcasing the evolution of computing technology .El coleccionista de antigüedades exhibió una colección de **calculadoras mecánicas** vintage, mostrando la evolución de la tecnología informática.

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calculating machine

[Sustantivo]

a mechanical or electronic device designed for performing arithmetic operations such as addition, subtraction, multiplication, and division

máquina de calcular, calculadora mecánica

Ex: The mechanical calculating machine, though outdated , is still used by some enthusiasts for its nostalgic charm .La **máquina de calcular** mecánica, aunque obsoleta, todavía es utilizada por algunos entusiastas por su encanto nostálgico.

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abacus

[Sustantivo]

a tool used for counting and calculating that consists of a frame with rods or wires on which beads or stones are moved up and down using hands

ábaco, tablero de contar

Ex: Using an abacus improves mental calculation skills over time .Usar un **ábaco** mejora las habilidades de cálculo mental con el tiempo.

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Napier's bones

[Sustantivo]

a set of numbered rods used for multiplication and division, invented by John Napier in the 17th century

los huesos de Napier, las regletas de Napier

Ex: The book explained the historical significance of Napier's bones in the development of mathematics.

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reckoning board

[Sustantivo]

a manual calculating tool with rows of beads or counters on rods or wires used for basic arithmetic operations

tablero de cálculo, ábaco

Ex: Archaeologists unearthed well-preserved reckoning boards at ancient sites , shedding light on mathematical practices of past civilizations .Los arqueólogos desenterraron **ábacos** bien conservados en sitios antiguos, arrojando luz sobre las prácticas matemáticas de civilizaciones pasadas.

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counting rod

[Sustantivo]

a tool with marked rods or sticks used in ancient math, especially in Chinese and Japanese traditions

varilla de conteo, bastón de cálculo

Ex: Historians study ancient texts and artifacts, including counting rods, to understand the development of mathematics in different cultures.Los historiadores estudian textos y artefactos antiguos, incluyendo los **palillos de contar**, para entender el desarrollo de las matemáticas en diferentes culturas.

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comptometer

[Sustantivo]

a mechanical calculator developed in the late 19th century, featuring multiple rows of keys corresponding to digits

comptómetro, calculadora mecánica

Ex: Museums often display vintage comptometers as examples of early mechanical calculating machines .Los museos a menudo exhiben **comptómetros** vintage como ejemplos de las primeras máquinas de cálculo mecánicas.

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difference engine

[Sustantivo]

a mechanical calculator designed by Charles Babbage in the 19th century, intended to perform mathematical calculations automatically by the method of finite differences, considered a precursor to modern computers

máquina de diferencias, calculadora mecánica de diferencias

Ex: The Difference Engine's conceptualization revolutionized mathematical computation, paving the way for modern computing devices.

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Curta

[Sustantivo]

a compact, hand-cranked mechanical calculator invented by Curt Herzstark in the 1940s, renowned for its innovative design and portability, capable of performing complex arithmetic calculations

Curta, calculadora mecánica Curta

Ex: Despite the advent of electronic calculators, some enthusiasts still prefer the tactile experience of using a Curta for mathematical computations.

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slide rule

[Sustantivo]

a mechanical analog device used for mathematical calculations, consisting of two logarithmic scales that slide past each other

regla de cálculo, calculadora de regla

Ex: The physics student mastered the use of the slide rule to solve problems in his experiments .El estudiante de física dominó el uso de la **regla de cálculo** para resolver problemas en sus experimentos.

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Educación - Herramientas de cálculo