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    FLT_EVAL_METHOD

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    C
     
    Tapez soutien
     
    Limites numériques
     
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    Déclaré dans l'en-tête <float.h>
    #define FLT_EVAL_METHOD /* implementation defined */
    		 (depuis C99)
    Spécifie la précision dans lequel toutes les opérations arithmétiques à virgule flottante sont fait .
    Original:
    Specifies the precision in which all floating-point arithmetic operations are done.
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    Valeur
    Original:
    Value
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    		 Explanation
    negative values except -1
    mise en œuvre comportement défini
    Original:
    implementation-defined behavior
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    -1
    la précision par défaut n'est pas connue
    Original:
    the default precision is not known
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    0
    toutes les opérations et les constantes d'évaluer la portée et la précision du type utilisé. En outre, float_t et double_t sont équivalentes à float et double respectivement
    Original:
    all operations and constants evaluate in the range and precision of the type used. Additionally, float_t and double_t are equivalent to float and double respectively
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    1
    toutes les opérations et les constantes d'évaluer la portée et la précision de double. En outre, à la fois float_t et double_t sont équivalentes à double
    Original:
    all operations and constants evaluate in the range and precision of double. Additionally, both float_t and double_t are equivalent to double
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    2
    toutes les opérations et les constantes d'évaluer la portée et la précision de long double. En outre, à la fois float_t et double_t sont équivalentes à long double
    Original:
    all operations and constants evaluate in the range and precision of long double. Additionally, both float_t and double_t are equivalent to long double
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    Voir aussi

    C++ documentation for FLT_EVAL_METHOD