Mister Exam
Lang:
EN
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ES
RU
Mathematical logic signs and operations
How to use it?
Expression
:
¬(A→B)∨(C→A)
¬(¬A∧¬B)
¬(P∨Q)∨(¬P∧Q)
(P∧(Q∨R))∨(((P∧Q)∨R)∧P)
Identical expressions
¬(zero ∧x)
¬(0∧x)
¬0∧x
Mathematical Logic
/
¬(0∧x)
Expression ¬(0∧x)
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
