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std::fmod

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Numerik-Bibliothek
Gemeinsame mathematischen Funktionen
Floating-Point-Umgebung
Komplexe Zahlen
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Compile-time rationale Arithmetik (C++11)
Generische numerische Operationen
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Generic numeric operations
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iota(C++11)
accumulate
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Gemeinsame mathematischen Funktionen
Funktionen
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Functions
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Grundlegende Bedienung
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Basic operations
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remainder(C++11)
remquo(C++11)
fma(C++11)
fmax(C++11)
fmin(C++11)
fdim(C++11)
nan
nanf
nanl
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Exponentialfunktionen
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Exponential functions
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exp
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log
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Power functions
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sqrt
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Trigonometric and hyperbolic functions
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sinh
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asinh(C++11)
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Error and gamma functions
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erf(C++11)
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Nächste ganze Zahl Fließkomma-Operationen
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Nearest integer floating point operations
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ceil
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Floating point manipulation functions
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ldexp
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ilogb(C++11)
logb(C++11)
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copysign(C++11)
Klassifizierung / Vergleich
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Classification/Comparison
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fpclassify(C++11)
isfinite(C++11)
isinf(C++11)
isnan(C++11)
isnormal(C++11)
signbit(C++11)
isgreater(C++11)
isgreaterequal(C++11)
isless(C++11)
islessequal(C++11)
islessgreater(C++11)
isunordered(C++11)
Makro Konstanten
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Macro constants
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FP_NORMAL
FP_SUBNORMAL
FP_ZERO
FP_INFINITE
FP_NAN
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(C++11)
(C++11)
 
Defined in header <cmath>
float       fmod( float x, float y );
(1)
double      fmod( double x, double y );
(2)
long double fmod( long double x, long double y );
(3)
Promoted    fmod( Arithmetic x, Arithmetic y );
(4) (seit C++11)
Berechnet den Rest der Division x/y, das heißt, der Wert für irgendeine Ganzzahl x-ny n so dass der Betrag des Ergebnisses niedriger als die Größenordnung des y ist .
Original:
Computes the remainder of the division operation x/y, that is, the value x-ny for some integer n such that the magnitude of the result is less than the magnitude of y.
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4)
Wenn ein Argument hat integralen Typ, wird es double gegossen. Wenn ein anderes Argument long double ist, dann ist der Rückgabetyp long double ist, sonst ist es double .
Original:
If any argument has integral type, it is cast to double. If any other argument is long double, then the return type is long double, otherwise it is double.
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[Bearbeiten] Parameter

x, y -
Fließkommazahlen
Original:
floating point values
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[Bearbeiten] Rückgabewert

Rest der Division Argumente. Das Ergebnis hat das gleiche Vorzeichen wie x .
Original:
Remainder of dividing arguments. The result has the same sign as x.
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[Bearbeiten] Siehe auch

der Quotient und Rest der ganzzahligen Division
Original:
the quotient and remainder of integer division
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(Funktion) [edit]
(C++11)
unterzeichnet Rest der Teilungsoperation
Original:
signed remainder of the division operation
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(Funktion) [edit]