Para liberar los errores anteriores, por favor presiona la tecla [ CL ].

Mode 0 - MAIN

„Cálculo aritmético

zOperaciones aritméticas son realizadas presionando las teclas en la misma secuencia como en la expresión. Vea Ejemplo 6.

zPara valores negativos, presionar [ () ] antes de entrar el valor. Vea Ejemplo 7.

zPara operaciones aritméticas mixtas, son dadas prioridades a la multiplicación y división encima de la suma y sustracción. Vea Ejemplo 8.

zResultados mayores que 10 10 o menos de 10 -9son mostrados en forma exponencial. Vea Ejemplo 9.

„Formatos de visualización

zFormatos de posiciones decimales son seleccionados presionando [ 2nd ] [ TAB ] para mostrar el menú. Para establecer las posiciones decimales para n ( F0123456789 ), entrar un valor

n directamente o presionar tecla [ ] mientras el elemento está subrayado. ( La configuración predefinida es la notación del punto flotante F y el valor de n es ). Vea Ejemplo 10.

zAun cuando el número de lugares decimales se especifica, el cálculo interior para un mantisa es ejecutado en 24 dígitos, y el valor de la visualización es almacenado en 10 dígitos. Para concluir esos valores para el número especificado de posiciones decimales, presionar [ 2nd ] [ RND ]. Vea Ejemplo 11~12.

zFormatos de visualización del número son seleccionados presionando [ 2nd ] [ SCI/ENG ] para mostrar el menú. Los

elementos del menú son FLO (para el punto flotante), SCI (para científico), y ENG (para ingeniería). Presionar [ ] o [ ] hasta que los formatos deseados sean subrayados, y luego presionar

[ ]. Vea Ejemplo 13.

(Nota) : El formato de ingeniería es similar al formato científico, excepto el mantisa puede tener hasta tres dígitos a izquierda del decimal, en lugar de solamente uno, y el exponente siempre es un múltiplo de tres. Es útil para ingenieros convertir unidades basadas en múltiplos de

103.

zUsted puede entrar un número en el mantisa y forma exponencial a través de la tecla [ EXP ]. Vea Ejemplo 14.

„Cálculos de paréntesis

zOperación dentro de paréntesis siempre son ejecutadas primero. La calculadora puede usar hasta 13 niveles de paréntesis consecutivos en un solo cálculo. Vea Ejemplo 15.

S – 11

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Citizen SRP-280N/SRP-285N manual „ Cálculo aritmético, „ Formatos de visualización, „ Cálculos de paréntesis

SRP-280N, SRP-280N/SRP-285N specifications

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