frexp
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| Definido no cabeçalho <math.h>
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| float frexpf( float arg, int* exp ); |
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| double frexp( double arg, int* exp ); |
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| long double frexpl( long double arg, int* exp ); |
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Decompõe-se o valor determinado ponto flutuante para significand e expoente.
Original:
Decomposes given floating point value to significand and exponent.
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] Parâmetros
| arg | - | flutuando valor de ponto
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. |
| exp | - | ponteiro para valor inteiro para armazenar o expoente a
Original: pointer to integer value to store the exponent to 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
Significando o número de ponto flutuante dado na gama de
[0.5; 1). O expoente é colocado em valor inteiro apontado por exp.Original:
Significand of the given floating point number in the range of
[0.5; 1). The exponent is put into integer value pointed to by exp.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] Veja também
| multiplica um número por 2 elevado a uma potência Original: multiplies a number by 2 raised to a power The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função) | |
| (C99) |
extrai expoente do número Original: extracts exponent of the number The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função) |
| (C99) |
extrai expoente do número Original: extracts exponent of the number The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função) |
| decompõe um número em partes inteira e fracionária Original: decomposes a number into integer and fractional parts The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função) | |
| C++ documentation for frexp
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