×
![]()
| 位置 | 领域 | 页 | 行动 |
|---|---|---|---|
| 1 | en.wikipedia.org | /wiki/De_Morgan%27s_... | |
|
交通:
不适用
反向链接:
不适用
社交分享:
不适用
加载时间:
不适用
片段预览:
not (A or B) = (not A) and (not B); not (A and B) = ( not A) or (not B). where "A or B" is an "inclusive or" meaning at least one of A or B rather than an ... |
|||
| 2 | math.stackexchange.com | /questions/3272628/n... | |
|
标题
boolean algebra - NOT ((NOT A AND NOT B) OR (A AND ...;42327840
最后更新
不适用
页面权限
不适用
交通:
不适用
反向链接:
不适用
社交分享:
不适用
加载时间:
不适用
片段预览:
24 июн. 2019 г. — I had my AS mock exam today, and this question came up. I've checked it on calculators and it says it simplifies to B, which is what I got in the exam, ... |
|||
| 3 | stackoverflow.com | /questions/65401883/... | |
|
标题
python - Why isn't not (a and b) the same as not a and not b?;42422387
最后更新
不适用
页面权限
不适用
交通:
不适用
反向链接:
不适用
社交分享:
不适用
加载时间:
不适用
片段预览:
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo ...;70963513 |
|||
| 4 | www.reddit.com | /r/grammar/comments/... | |
|
标题
"No" vs "not a"
最后更新
不适用
页面权限
不适用
交通:
不适用
反向链接:
不适用
社交分享:
不适用
加载时间:
不适用
片段预览:
there is no rule or guideline about no being less formal than not a. not can negate any element, while no can only negate adjectives and nouns. |
|||
| 5 | runestone.academy | /ns/books/published/... | |
|
完整网址
标题
3.6. Equivalent Boolean Expressions (De Morgan's Laws)
最后更新
不适用
页面权限
不适用
交通:
不适用
反向链接:
不适用
社交分享:
不适用
加载时间:
不适用
片段预览:
De Morgan's Laws were developed by Augustus De Morgan in the 1800s. They show how to simplify the negation of a complex boolean expression . |
|||
| 6 | www.quora.com | /Why-is-not-a-and-b-... | |
|
标题
Why is 'not (a and b)' equal to 'not a or not b' but not to ' ...
最后更新
不适用
页面权限
不适用
交通:
不适用
反向链接:
不适用
社交分享:
不适用
加载时间:
不适用
片段预览:
Why is "not (a and b)" equal to "not a or not b" but not to "a and b"?;70862769 |
|||
In the realm of logic and computer science, understanding basic expressions is crucial. The phrase not a or not arepresents a fundamental concept where the negation of a variable is considered.
This structure often appears in programming conditions. When evaluating not a or not a, it simplifies to just not abecause both sides are identical.
Whether you are writing software or analyzing arguments, recognizing that not a or not ais redundant can save time and reduce errors.
作者: serpuls.com