Mister Exam
Lang:
EN
EN
ES
RU
Mathematical logic signs and operations
How to use it?
Expression
:
((P→P)∨Q)∧(~Q∨(R∧Q))∧(P→(P∨~Q))
∼(p^q)*v*(pvq)
¬avbvc
(Q⇒P)∧(¬P∧Q)
Identical expressions
¬avbvc
Similar expressions
(avbvcvd)&(av(¬b)vcvd)&(av(¬b)v(¬c)v(¬d))&((¬a)vbvcv(¬d))&((¬a)vbv(¬c)vd)&((¬a)vbv(¬c)v(¬d))&((¬a)v(¬b)vcvd)
¬b&¬a&¬c=¬(avbvc)
(¬(¬(a)vbvc))&(a&(bv¬(c)))&¬(b)
avbv(¬avb)vcvd
Mathematical Logic
/
¬avbvc
Expression ¬avbvc
The teacher will be very surprised to see your correct solution 😉
Calculate!
⌨
¬
⇒
⇔
∨
&
⊕
∧
↓
(
)
→
↔
~
+
|
A
B
C
D
E
F
G
H
K
P
Q
R
S
T
Z
