Examples of using Floating-point in English and their translations into Arabic
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Magnitude(floating-point value).
Floating-point Calculation: 209.44GFlops.
If we get rid of the coprocessor, we lose floating-point speed.
SIGFPE signal("Floating-point exception(ANSI)").
The ABS() function returns the absolute value of the floating-point number x.
Figure 7.2: The output of a floating-point value from the FmtTest program.
The genotypes represent 5 parameters that are various floating-point numbers be.
Rendering uses floating-point, linear-light color space for exceptionally realistic results.
More global constants relate to currency and floating-point number formatting.
Such floating-point numbers are known as"reals" or"floats" in general, but with a number of variations.
In the decimal system, we are familiar with floating-point numbers of the form(scientific notation).
A 64-bit float is sometimes called a"real64" or a"double",meaning"double-precision floating-point value".
FloatToDecimal Converts a floating-point value to record including its decimal representation(exponent, digits, sign).
A 32-bit float value is sometimes calleda"real32" or a"single", meaning"single-precision floating-point value".
The number of floating-point registers was doubled in the 1.1 version to 32 once it became apparent that 16 were inadequate and restricted performance.
A major architectural mistake was that both integer instructions and floating-point instructions used the same register file.
Some programs also use 32-bit floating-point numbers. The most common scheme uses a 23-bit significand with a sign bit, plus an 8-bit exponent in"excess-127" format, giving seven valid decimal digits.
They correspond to the types used for the intermediate results of floating-point expressions when FLT_EVAL_METHOD is 0, 1, or 2.
Double-precision floating-point format is a computer number format, usually occupying 64 bits in computer memory; it represents a wide dynamic range of numeric values by using a floating radix point.
SSE2, introduced with the Pentium 4, further extended the x86 SIMD instruction set with integer(8/16/32 bit)and double-precision floating-point data support for the XMM register file.
EPS() returns the machine epsilon;this is the difference between 1 and the next largest floating-point number. Because computers use a finite number of digits, roundoff error is inherent(but usually insignificant) in all calculations.
For this reason, it makes sense to ask for the ordinal position of the character w in the range of the Char data type, but it makes no sense at all to ask the same question about 7143.1562in the range of a floating-point data type.
Extend the breadth of vector processing capability across floating-point and integer data domains for increased performance and data management efficiency across a wide range of applications, including consumer imaging and video processing workloads- all with Intel® Advanced Vector Extensions 2(Intel® AVX2).
The Japanese had, for the first time, created the fastest supercomputer-- the NEC Earth Simulator-- taking the primary from the U.S., and about two years later-- this, by the way,is measuring the trillion floating-point operations per second that the computer's capable of running-- sigh of relief.
The IEEE Standard for Floating-Point Arithmetic(IEEE 754) is a technical standard for floating-point arithmetic established in 1985 by the Institute of Electrical and Electronics Engineers(IEEE). The standard addressed many problems found in the diverse floating-point implementations that made them difficult to use reliably and portably. Many hardware floating-point units use the IEEE 754 standard.
In the IEEE 754-2008 standard, the 64-bit base-2 format is officially referred to as binary64; it was called double in IEEE 754-1985.IEEE 754 specifies additional floating-point formats, including 32-bit base-2 single precision and, more recently, base-10 representations.
One of the first programming languages to provide single- and double-precision floating-point data types was Fortran. Before the widespread adoption of IEEE 754-1985, the representation and properties of floating-point data types depended on the computer manufacturer and computer model, and upon decisions made by programming-language implementers. E. g., GW-BASIC's double-precision data type was the 64-bit MBF floating-point format.
The advantage of this scheme is that by using the exponent we can get a much wider range of numbers, even if the number of digits in the significand, or the"numeric precision", is much smaller than the range.Similar binary floating-point formats can be defined for computers. There is a number of such schemes, the most popular has been defined by Institute of Electrical and Electronics Engineers(IEEE).
IEEE 754-2008, published in August 2008, includes nearly all of the original IEEE 754-1985 standard,plus the IEEE 854-1987 Standard for Radix-Independent Floating-Point Arithmetic. The current version, IEEE 754-2019, was published in July 2019.[1] It is a minor revision of the previous version, incorporating mainly clarifications, defect fixes and new recommended operations.