说明：全文翻译均个人翻译、仅供参考，如果问题，请见谅。
原文：
Step 4: Floating points (PW=890124)
In the previous tutorial we used bytes to scan, but some games store information in so called 'floating point' notations.
(probably to prevent simple memory scanners from finding it the easy way)
a floating point is a value with some digits behind the point. (like 5.12 or 11321.1)
Below you see your health and ammo. Both are stored as Floating point notations, but health is stored as a float and
ammo is stored as a double.
Click on hit me to lose some health, and on shoot to decrease your ammo with 0.5
You have to set BOTH values to 5000 or higher to proceed.
Exact value scan will work fine here, but you may want to experiment with other types too.
Hint: It is recommended to disable "Fast Scan" for type double
翻译 ：
第四步：浮点指针(PW=8901124)
在前期的手册中，我们使用字节来扫描，但一些游戏存储在“浮点指针”标识信息中。(很有可能 是为了防止内存扫描者快速的找到地址)
浮点 指针是一个在数字指针之后的值(像5.12或者11321.1)
下面是你的健康值和魔法值。两者都存储在浮点指针，但健康存储在浮点值(float)，魔法存储在双精度(Double)。
Excat value扫描可以在些使用，但你也可以尝试其它扫描方式。
提示：推荐快速扫描使用“Double”类型