rint, lrint, llrint
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| Defined in header <math.h>
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| int rintf( float arg ); |
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| int rint( double arg ); |
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| int rintl( long double arg ); |
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| long lrintf( float arg ); |
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| long lrint( double arg ); |
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| long lrintl( long double arg ); |
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| long long llrintf( float arg ); |
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| long long llrint( double arg ); |
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| long long llrintl( long double arg ); |
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Redondea el argumento de coma flotante
arg a un valor entero en formato de coma flotante, utilizando la modalidad de redondeo actual. Si el resultado difiere de arg (es decir, arg no era ya un valor entero), el FE_INEXACT excepción de punto flotante se eleva .Original:
Rounds the floating-point argument
arg to an integer value in floating-point format, using the current rounding mode. If the result differs from arg (i.e., arg was not an integer value already), the floating-point exception FE_INEXACT is raised.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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Contenido |
[editar] Parámetros
| arg | - | flotando valor en puntos
Original: floating point value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[editar] Valor de retorno
El resultado entero de
arg redondeoOriginal:
The integer result of rounding
argThe text has been machine-translated via Google Translate.
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[editar] Notas
La única diferencia entre nearbyint y rint es que rint puede elevar el FE_INEXACT de punto flotante de excepción, mientras que nunca nearbyint plantea .
Original:
The only difference between nearbyint and rint is that rint may raise the FE_INEXACT floating-point exception, while nearbyint never raises it.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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[editar] Ejemplo
| This section is incomplete Reason: no example |
[editar] Ver también
| (C99) |
entero más cercano usando el modo de redondeo actual Original: nearest integer using current rounding mode The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función) |
| (C99) |
entero más cercano no es mayor en magnitud que el valor dado Original: nearest integer not greater in magnitude than the given value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función) |
| C++ documentation for rint
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