Mister Exam
Lang:
EN
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ES
RU
Mathematical logic signs and operations
How to use it?
Expression
:
(P→R)∧(Q→R)⇔(P∨Q)→R
¬x∨(y*z)⇒¬(z*w)∨y
¬x∧¬(x+y+z)
¬(¬(xy)∨(¬x¬y))xz∨xy
Identical expressions
xy->zw
xy minus greater than zw
Similar expressions
x*y->y*-x*z
¬x∨(y*z)⇒¬(z*w)∨y
x*y->-xy*z
x*y->y*x*z
xy+>zw
Mathematical Logic
/
xy->zw
Expression xy->zw
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
