floating point wiki - EAS

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  1. Single-precision floating-point format - Wikipedia

    https://en.wikipedia.org/wiki/Single-precision_floating-point_format

    Single-precision floating-point format (sometimes called FP32 or float32) is a computer number format, usually occupying 32 bits in computer memory; it represents a wide dynamic range of numeric values by using a floating radix point.. A floating-point variable can represent a wider range of numbers than a fixed-point variable of the same bit width at the cost of …

  2. Evergreen Point Floating Bridge - Wikipedia

    https://en.wikipedia.org/wiki/Evergreen_Point_Floating_Bridge

    The Evergreen Point Floating Bridge, also known as the 520 Bridge and officially the Governor Albert D. Rosellini Bridge, carries Washington State Route 520 across Lake Washington from Seattle to its eastern suburbs.The 7,710-foot-long (2,350 m) floating span is the longest floating bridge in the world, as well as the world's widest measuring 116 feet (35 m) at its midpoint.

  3. Decimal fixed point and floating point arithmetic - Python

    https://docs.python.org/3/library/decimal.html

    Jul 09, 2022 · The decimal module provides support for fast correctly rounded decimal floating point arithmetic. It offers several advantages over the float datatype: Decimal “is based on a floating-point model which was designed with people in mind, and necessarily has a paramount guiding principle – computers must provide an arithmetic that works in the same way as the …

  4. Free-floating barrel - Wikipedia

    https://en.wikipedia.org/wiki/Free-floating_barrel

    A free-floating barrel is a firearm design used in precision rifles, particularly match grade benchrest rifles, to accurize the weapon system.. With conventional rifles, the gun barrel rests in contact with the fore-end of the gunstock, sometimes along the whole length.If the stock is manufactured from wood, environmental conditions or operational use may warp the wood, …

  5. Half-precision floating-point format - Wikipedia

    https://en.wikipedia.org/wiki/Half-precision_floating-point_format

    In computing, half precision (sometimes called FP16) is a binary floating-point computer number format that occupies 16 bits (two bytes in modern computers) in computer memory.It is intended for storage of floating-point values in applications where higher precision is not essential, in particular image processing and neural networks.. Depending on the computer, half-precision …

  6. Decimal separator - Wikipedia

    https://en.wikipedia.org/wiki/decimal_separator

    A decimal separator is a symbol used to separate the integer part from the fractional part of a number written in decimal form (e.g., "." in 12.45). Different countries officially designate different symbols for use as the separator. The choice of symbol also affects the choice of symbol for the thousands separator used in digit grouping.. Any such symbol can be called a decimal mark, …

  7. Machine epsilon - Wikipedia

    https://en.wikipedia.org/wiki/Machine_epsilon

    64-bit doubles give 2.220446e-16, which is 2 −52 as expected.. Approximation. The following simple algorithm can be used to approximate [clarification needed] the machine epsilon, to within a factor of two (one order of magnitude) of its true value, using a linear search.. epsilon = 1.0; while (1.0 + 0.5 * epsilon) ≠ 1.0: epsilon = 0.5 * epsilon

  8. IEEE 754 - 维基百科,自由的百科全书

    https://zh.wikipedia.org/wiki/IEEE_754

    IEEE二進位浮點數算術標準(IEEE 754)是20世纪80年代以来最廣泛使用的浮點數運算標準,為許多CPU與浮點運算器所採用。 這個標準定義了表示浮點數的格式(包括負零-0)與反常值(denormal number),一些特殊數值((無窮(Inf)與非數值(NaN)),以及這些數值的「浮點數運算子」;它也指明了四種 ...

  9. Timeshare - Wikipedia

    https://en.wikipedia.org/wiki/Timeshare

    A timeshare (sometimes called vacation ownership) is a property with a divided form of ownership or use rights. These properties are typically resort condominium units, in which multiple parties hold rights to use the property, and each owner of the same accommodation is allotted their period of time. Units may be sold as a partial ownership, lease, or "right to use", in which …

  10. Exceptions - OSDev Wiki

    https://wiki.osdev.org/Exceptions

    Aug 06, 2022 · x87 Floating-Point Exception . The x87 Floating-Point Exception occurs when the FWAIT or WAIT instruction, or any waiting floating-point instruction is executed, and the following conditions are true: CR0.NE is 1; an unmasked x87 floating point exception is pending (i.e. the exception bit in the x87 floating point status-word register is set to 1).



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