Mister Exam
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Mathematical logic signs and operations
How to use it?
Expression
:
¬(x*y+((x*y)*(y*z)))
(x1vx2&x3)
(p→q)∧(¬p→¬r)↔(¬q→r)
не(A)&не(B)&не(C)&не(D)vне(A)&B&не(c)&не(D)vA&не(B)&не(C)&не(C)&не(D)vA&B&не(C)&DvA&B&C&не(D)va&B&C&D
Identical expressions
(x1vx2&x3)
x1vx2&x3
Similar expressions
(x1vx2)&x3vx4
(¬x2&x1v¬x3&x1vx2&x3)&(¬(x1&¬x3)v¬x3&x2)
(x1vx2)&x3
Mathematical Logic
/
(x1vx2&x3)
Expression (x1vx2&x3)
The teacher will be very surprised to see your correct solution 😉
Calculate!
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¬
⇒
⇔
∨
&
⊕
∧
↓
(
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→
↔
~
+
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A
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