point n.[C] 1.【数】(相对于线和面的)点;小数点 2.【语】标点(尤指句点);(闪语族语言的)变音符 3. 某地方;地点 4.(表示事项的)点,条,项 5. 重点;要点;核心问题 6. self compaction 自密实 color coding [ color-code ]的现在分词 hash coding 散列编码 最新...
Thus, each floating-point number has two parts, the coefficient, i.e., the fractional part, and the exponent part. The coefficient is to be multiplied by a power of ten indicated by the exponent part. Note 2: An example of floating-point coding compaction is using the numerals 119.8 脳...
Floating-point numbers are somewhat fuzzy things whose exact values are clouded in ever growing mystery with every significant digit that is added. This attitude is somewhat surprising given the wide range of every-day applications that don't simply use floating-point arithmetic, but depend on it...
it is advisable to refrain from using floating point expressions in loop conditions. Instead, when using variables such as 's' and requiring floating point division, one can simply convert the constant to a floating point number by adding a decimal point, thus informing C of the desired...
floating-pointAlso found in: Dictionary, Wikipedia. Related to floating-point: floating-point number, floating-point representationfloating-point (programming, mathematics) A number representation consisting of a mantissa, M, an exponent, E, and a radix (or "base"). The number represented is M*...
Noun1.floating-point number- a number represented in floating-point notation number- a concept of quantity involving zero and units; "every number has a unique position in the sequence" Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
Don’t use floating-pointvalues for precise calculations, such as in finance, medicine, or complex science. Don’t compare twodoublevalues for equality directly; instead, check the difference between them with a small delta. For example:boolean isEqual = Math.abs(a - b) < 0.0000001; ...
and you get one more bit of precision. This is why there's an implied bit. This is similar to scientific notation, where you manipulate the exponent to have one digit to the left of the decimal point; except in binary, you can always manipulate the exponent so that the first bit is ...
The last number in the table (2-144) is denormalized. The biased exponent is zero, and since 2-144 = 32*2-149 the fraction is 32 = 25.Double and extended precision formatsDouble-precision floating-point numbers are stored in a way that is completely analogous to the single-precision ...
Here we discuss Centar’s floating-point FFT technology which provides IEEE754 single-precision outputs, yet is much more hardware efficient. For example in the FPGA domain, which is the focus of this note, comparisons show that other designs use up to 1