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 Übersetzung für 'significand' von Englisch nach Deutsch
NOUN   a significand | significands
comp.
significand
Mantisse {f}
55
1 Übersetzung
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Übersetzung für 'significand' von Englisch nach Deutsch

significand
Mantisse {f}comp.
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Anwendungsbeispiele Englisch
  • The Decimal64 and Decimal128 encodings have larger exponent and significand fields, but operate in a similar fashion.
  • IEEE 854 arithmetic was first commercially implemented in the HP-71B handheld computer, which used decimal floating point with 12 digits of significand, and an exponent range of ±499, with a 15 digit significand used for intermediate results.
  • Conversion between different scientific notation representations of the same number with different exponential values is achieved by performing opposite operations of multiplication or division by a power of ten on the significand and an subtraction or addition of one on the exponent part.
  • A number written in scientific notation has a significand (sometime called a mantissa) multiplied by a power of ten.
  • The number is represented as the following formula: (−1)sign × 0.significand × 16exponent−64.

  • The significand in this example has three bits set: bit 23, bit 22, and bit 19. We can now decode the significand by adding the values represented by these bits.
  • Note that the leading bits of the significand field do "not" encode the most significant decimal digit; they are simply part of a larger pure-binary number.
  • In a normal floating-point value, there are no leading zeros in the significand (mantissa); rather, leading zeros are removed by adjusting the exponent (for example, the number 0.0123 would be written as [...]).
  • In this case, we start with [...] and repeatedly double it until [...]. Similarly to Example 1, the result is 253 because the double-precision floating-point format uses a 53-bit significand.
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