单词floating-point
adj.: 【数】浮点的
网络: 浮点数；浮点运算；浮点型
【数学】浮点的
A user- defined function is said to be precise if it does not involve any floating point operations .
如果用户定义函数不涉及任何浮点操作，就称其为精确函数。
Many of the familiar algebraic rules for Real number arithmetic do not always hold for floating-point arithmetic.
对于浮点算法而言，许多惯用的实数算法代数规则有时并不适用。
If the result of a floating- point operation is too small for the destination format , the result of the operation is zero .
如果浮点运算的结果对于目标格式来说太小，则运算的结果为零。
The imperceptible differences might be due to rounding or same-result calculations of a floating-point data types.
无法察觉差异可能是因为四舍五入或浮点数资料型别的相同计算结果所造成。
If you want to force a floating-point result, be sure that at least one of the operands is a floating-point type.
如果要强制取得浮点结果，则必须确保操作数中至少有一个为浮点类型。
Floating-point (FP) arithmetic is usually used in many high accuracy calculation fields.
在很多高精度计算场合需要采用浮点运算。
Converts the string representation of a number in a specified style to its double- precision floating- point number equivalent .
将具有指定样式的数字的字符串表示形式转换为它的等效单精度浮点数字。
If one of the operands is of an integral type, then that operand is converted to the floating-point type of the other operand.
如果其中一个操作数为整数类型，那么该操作数将被转换为另一个操作数所属的浮点类型。
If one of the floating-point types is double, the expression evaluates to double or bool in the case of relational or Boolean expressions.
如果其中一个浮点型为double，则表达式的计算结果为double类型，在关系表达式或布尔表达式中为bool类型。
Stores an ordered pair of floating-point numbers, typically the width and height of a rectangle.
存储有序浮点数对，通常为矩形的宽度和高度。