Mister Exam
Lang:
EN
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ES
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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->(x->y)
xy minus greater than (x minus greater than y)
xy->x->y
Similar expressions
x*y->y*-x*z
(notxvz)<->(((y^notz)vx)->noty)
x*y->-xy*z
xvx-&x=1
xyv(-x)(-y)vxy
x&y&yv(-x)(-x)(-y)
xy+>(x->y)
x*y->y*x*z
xy->(x+>y)
Mathematical Logic
/
xy->(x->y)
Expression xy->(x->y)
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
