x86-64 long double precision

Posted by aaa on Stack Overflow See other posts from Stack Overflow or by aaa
Published on 2010-05-10T00:11:34Z Indexed on 2010/05/10 0:18 UTC
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c++

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precision

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floating-point

hello.

What is the actual precision of long double on Intel 64-bit platforms? is it 80 bits padded to 128 or actual 128 bit?

if former, besides going gmp, is there another option to achieve true 128 precision?

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Developer IT

x86-64 long double precision - Developer IT

x86-64 long double precision

c

c++

precision

floating-point

Related posts about c

Related posts about c++

Which C++ book shold I get between "C++ Primer" vs "C++ Primer Plus"

C++ : C++ Primer (Stanley Lipmann) or The C++ programming language (special edition)

I need help on my C++ assignment using MS Visual C++

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The Definitive C++ Book Guide and List

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