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FLT_ROUNDS

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< c‎ | types‎ | limits

Defined in header <float.h>
#define FLT_ROUNDS /* implementation defined */
(Seit C99)
Gibt die Rundung Richtung Fließkomma-Rechenoperationen .
Original:
Specifies the rounding direction of floating-point arithmetic operations.
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Value
Original:
Value
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Explanation
-1
der Standardwert Rundungsrichtung ist nicht bekannt
Original:
the default rounding direction is not known
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0
gegen Null
Original:
toward zero
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1
zum nächsten
Original:
to nearest
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2
Richtung plus unendlich
Original:
towards positive infinity
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3
Richtung minus unendlich
Original:
towards negative infinity
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other values
Verhalten Implementierung definiert
Original:
implementation-defined behavior
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[Bearbeiten] Siehe auch

C++ documentation for FLT_ROUNDS