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3.4: Números racionales y complejos

Última actualización

30 oct 2022
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- 3.2: Números de punto flotante
- 4: Introducción a las funciones

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2//3
-4//7
178//11
8//18

2//3
-4//7
178//11
8//18

Una ventaja que tienen es que el numerador y el denominador se almacenan como enteros (64 bits por defecto) y no están sujetos a errores de redondez que son los puntos flotantes. Las operaciones estándar +, −, ·, ÷ entre los racionales resulta en una racional y como veremos en este curso, hay ventajas al usar racionales en lugar de puntos flotantes.

Ejercicio

$\dfrac{1}{2} + \dfrac{2}{3}$
$\dfrac{1}{2} - \dfrac{2}{3}$

$\dfrac{2}{3} \cdot \dfrac{3}{5}$
$\dfrac{2}{3} \div \dfrac{3}{5}$

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# insert your code here.

# insert your code here.

El tipo racional

Si ingresas

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typeof(1//2)

typeof(1//2)

se llama Tipo Composite Paramétrico, del que se hablará más adelante. En este caso particular, se trata de un tipo racional, pero dentro de él (el numerador y denominador), son de tipo Int64.

Por ejemplo, para hacer un tipo diferente de racional es necesario declarar un tipo entero diferente en su interior, ingrese

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Int16(1)//Int16(3)

Int16(1)//Int16(3)

Ejercicio

El tipo racional

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