The argument may be a floating point number to indicate a more precise sleep time.
该MCU包含一个浮点单元(FPU),它是需要执行快速浮点计算的应用程序的基本要求。
This MCU includes a floating-point unit(FPU) that is an essential requirement for an application where fast floating-point calculations need to be executed.
如果一个需要一个浮点数,程序员可以使用random函数。
If a floating point number is desired, a programmer may use the random function.
接受在本地时间表示为时间元组的瞬间,并返回一个浮点值,该时间点以秒为单位从瞬间表示。
Accepts an instant expressed as a time-tuple in local time andreturns a floating-point value with the instant expressed in seconds since the epoch.
该参数可以是一个浮点数来表示一个更精确的睡眠时间。
The argument may be a floating point number to indicate an exact sleep time.
它返回一个浮点数,以便与time()兼容。
This method returns a floating point number, for compatibility with time().
假设在一个浮点加法运算中有六个步骤(与IEEE算术硬件一样),如图2所示:.
Suppose there are six steps(as in IEEE arithmetic hardware) in a floating-point addition as shown in Figure 2.
The Cortex-M4 core features a Floating point unit(FPU) single precision which supports all ARM singleprecision data-processing instructions and data types.
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