Mister Exam
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Mathematical logic signs and operations
How to use it?
Expression
:
А+В×А×В
¬(x1x2)(x3∨x4)
¬(¬¬(x&y)v¬¬(yvz)vz)
(a+b)*(!a+!b)
Identical expressions
¬(x1x2)(x3∨x4)
¬x1x2x3∨x4
Similar expressions
¬(x1*x2*x3∨x4)∨x1*x2*x3∨x4∨¬(x1*x2*x3∨x4)
¬(x1*x2*x3∨x4)∨x1*x2*x3∨x4
Mathematical Logic
/
¬(x1x2)(x3∨x4)
Expression ¬(x1x2)(x3∨x4)
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
B
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