Mister Exam
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Mathematical logic signs and operations
How to use it?
Expression
:
¬(¬P∨Q)
¬(A∧¬B∧C∧(¬D∨E)∧(¬F∨¬G))
{[(¬p|q)∧(r|¬Q)]|(p↔q)}→(p∨r)
y=(d+c)(c+d)+(b+a)(a+c)
Identical expressions
x*y->-x*-y*z
x multiply by y minus greater than minus x multiply by minus y multiply by z
xy->-x-yz
Similar expressions
x*y->-x*+y*z
x*y->+x*-y*z
x*y+>-x*-y*z
xx(-y)vx(-x)yvx(-y)(-y)v(-x)y(-y)
¬(xy->x)
((-x)(-y)z)+(-(y+(-z)))+(x(-y)z)+(-(x+y+(-z)))
Mathematical Logic
/
x*y->-x*-y*z
Expression x*y->-x*-y*z
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
