Mister Exam
Lang:
EN
EN
ES
RU
Mathematical logic signs and operations
How to use it?
Expression
:
(P∧Q)∧¬(R→S)
((P∨¬Q)∧(¬Q∨P)∧(¬Q∨R))→(P∨¬Q)
not(AorB)and(CandB)
∼[(∼p⇒q)⇔∼(pv∼q)]
Identical expressions
((P∨¬Q)∧(¬Q∨P)∧(¬Q∨R))→(P∨¬Q)
P∨¬Q∧¬Q∨P∧¬Q∨R→P∨¬Q
Mathematical Logic
/
((P∨¬Q)∧(¬Q∨P)∧(¬Q∨R))→(P∨¬Q)
Expression ((P∨¬Q)∧(¬Q∨P)∧(¬Q∨R))→(P∨¬Q)
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
