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- The floating point value NaN is not supported. 不支持浮点值NaN。
- For example, calculating a 5% tax on a 70 cent phone charge gives different results in decimal floating point and binary floating point. 例如,计算一次70分钟电话费对应的5%25的税费,使用十进制浮点数和二进制浮点数的结果是不同的。
- Returns the specified double-precision floating point value as an array of bytes. 以字节数组的形式返回指定的双精度浮点值。
- Returns the specified single-precision floating point value as an array of bytes. 以字节数组的形式返回指定的单精度浮点值。
- Note: If you enter a floating point value, it might get rounded due to limitations in SWF format. 注意:若输入浮点值;由于SWF格式的限制可能会导致循环播放.
- Formats a floating point value. 格式化浮点值(返回串)。
- However, a floating point value cannot represent all real values; therefore, there are limits on the range of dates that can be presented in DT_DATE. 但是,浮点值无法表示所有实数值;因此,可以在DT_DATE中显示的日期的范围受到限制。
- PHP supports three scalar value types: integer values, floating point values and string values (scalar values are values that you can't'break'into smaller pieces, unlike arrays, for instance). PHP支持三种标量值类型:整型值,浮点值和字符串值(标量值不能拆分为更小的单元,比如:数组)。
- Given two floating point values per vertex (plus a fixed number of values per primitive), one can design a vertex shader to generate a position, a normal and a number of texture coordinates. 假设每个顶点有两个浮点值(加上每个图元固定的值数),一个负责顶点着色产生的位置,一个是法线及纹理坐标号。
- decimal floating point constant 十进制浮点常数
- decimal floating point data 十进制浮点数据
- Real Programmers scorn floating point arithmetic. The decimal point. 序员鄙视浮点运算。十进制是为蠢人而发明的。
- A floating point literal constant can be written in either scientific or common decimal notation. 浮点型文字常量可以被写成科学计数法形式或普通的十进制形式。
- Real Programmers scorn floating point arithmetic. The decimal point was invented for pansy bedwetters who are unable to think big. 真正的程序员鄙视浮点运算。十进制是为蠢人而发明的。
- The font size is specified by a point value. 字体大小由磅值指定。
- A single-precision floating point number. 单精度浮点数。
- For columns of data it is common practice to right justify integers, decimal align floating point numbers, and left justify strings. 对于纵列的数据而言,很实用的方式是右对齐整数部分,小数和小数点部分左对齐。
- Return the calculated value as a double-precision floating point real. 将计算得到的值作为双精度浮点实数返回。
- For columns with approximate floating point numbers, the scale is undefined because the number of digits to the right of the decimal point is not fixed. 对于含有近似浮点数的列,因为小数点右侧的位数不固定,所以未定义小数位数。
- Justify data appropriately. For columns of data it is common practice to right justify integers, decimal align floating point numbers, and left justify strings. 合理对齐数据。对于纵列的数据而言,很实用的方式是右对齐整数部分,小数和小数点部分左对齐。