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    std::fdim

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    C++
     
    Numerik-Bibliothek
    Gemeinsame mathematischen Funktionen
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    remainder(C++11)
    remquo(C++11)
    fma(C++11)
    fmax(C++11)
    fmin(C++11)
    fdim(C++11)
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    definiert in Header <cmath>
    float       fdim(float x, float y );
    		 (1) (seit C++11)
    double      fdim(double x, double y );
    		 (2) (seit C++11)
    longdouble fdim(longdouble x, longdouble y );
    		 (3) (seit C++11)
    Promoted    fdim( Arithmetic x, Arithmetic y );
    		 (4) (seit C++11)
    Gibt die positive Differenz zwischen x und y .
    Original:
    Returns the positive difference between x and y.
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    Dies könnte als fmax (x - y, 0) umgesetzt werden, so dass, wenn x ≤ y, das Ergebnis ist immer gleich 0, sonst ist es x - y .
    Original:
    This could be implemented as fmax (x - y, 0), so if x ≤ y, the result is always equals to 0, otherwise it is x - y.
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    4)
    Wenn ein Argument hat integralen Typ, wird es double gegossen. Wenn ein anderes Argument longdouble ist, dann ist der Rückgabetyp longdouble ist, sonst ist es double .
    Original:
    If any argument has integral type, it is cast to double. If any other argument is longdouble, then the return type is longdouble, otherwise it is double.
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    [Bearbeiten]Parameter

    x, y -
    Floating-Point-Wert
    Original:
    floating point value
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    [Bearbeiten]Rückgabewert

    Die positive Differenz Wert .
    Original:
    The positive difference value.
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    [Bearbeiten]Siehe auch




    (C++11)
    berechnet Absolutwert eines Integralwerts (|x|)
    Original:
    computes absolute value of an integral value (|x|)
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    (Funktion)[edit]
    (C++11)
    größere von zwei Fließkommazahlen
    Original:
    larger of two floating point values
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    (Funktion)[edit]
    Von „https://de.cppreference.com/mwiki/index.php?title=cpp/numeric/math/fdim&oldid=29539“
    close