逻辑术语
for python
- and 与
- or 或
- not 非
- != (not equal) 不等于
- ==(equal)等于
- >= (greater-than-equal) 大于等于
- <=(less-than-equal) 小于等于
- True 真
- False 假
真值表
NOT |
True? |
not False |
True |
not True |
False |
OR |
True? |
True or False |
True |
True or True |
True |
False or False |
True |
False or False |
False |
AND |
True? |
True and False |
False |
True and True |
True |
False and True |
False |
False and False |
False |
NOT OR |
True? |
not (True or False) |
False |
not (True or True) |
False |
not (False or True) |
False |
not (False or False) |
True |
NOT AND |
True? |
not (True and False) |
True |
not (True and True) |
False |
not (False and True) |
True |
not (False and False) |
True |
!= |
True? |
1 != 0 |
True |
1 != 1 |
False |
0 != 1 |
True |
0 != 0 |
False |
== |
True? |
1 == 0 |
False |
1 == 1 |
True |
0 == 1 |
False |
0 == 0 |
True |
—— Share every essays ——
posted @
2019-12-04 13:31
zongxiang
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