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Floating point - Wikipedia, the free encyclopedia
In computing, floating point describes a system for numerical representation in which a string of digits (or bits) represents a rational number. The term floating point refers to the fact that the...
en.wikipedia.org/wiki/Floating_point |
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The simulator also displays a list of the valid mantissas, and both a list and a graph of the valid positive floating-point numbers. Finally, the simulator allows you to calculate the values of arithmetic expressions in the floating-point system.
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Floating-point arithmetic is considered an esoteric subject by many people. This is rather surprising because floating-point is ubiquitous in computer systems. Almost every language has a floating-point datatype;
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IEEE 754-2008 - Wikipedia, the free encyclopedia
The IEEE Standard for Floating-Point Arithmetic ( IEEE 754 ) is the most widely-used standard for floating-point computation, and is followed by many hardware (CPU and FPU) and software implementa...
en.wikipedia.org/wiki/IEEE_754-2008 |
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But they never address the central point of whatever it is I’ve posted on my blog. Like, (a) what was PJ doing asking for (and taking) money from OSDL; and (b) why has PJ spent two months ducking a subpoena?
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Dan Lyons is a senior editor at Forbes magazine, covering enterprise computing and consumer electronics. He is also the author, last fall, of the much-maligned Forbes cover article, “Attack of the Blogs.” Now he’s blogging. Funny old world, isn’t it? Lyons joined Forbes ... Lyons is the author of two works of fiction,
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Some say size doesn’t matter, but at Floating-Point we sure think it does. For us, being a boutique agency is not something to hide, but something to celebrate. Our size allows us to provide innovative custom solutions and reliable client service.
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Note that this is in the very nature of binary floating-point: this is not a bug in Python, and it is not a bug in your code either. ... Floating-point numbers are represented in computer hardware as base 2 (binary) fractions. For example, the decimal fraction...
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Now and then, someone on the Lua mailing list asks roughly, "Is it OK to use floating point arithmetic for integer applications?" This discussion intends to allay such fears, without misrepresenting the problems that do exist.
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