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Mathematical Properties
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A
B
Closure
a+b and ab are real numbers
Commutative
a+b=b+a and ab=ba
Associative
(a+b)+c=a+(b+c) and (ab)c=a(bc)
Additive Identity
a+0=a and 0+a=a
Multiplicative Identity
a*1=a and 1*a=a
Additive Inverse
a+(-a)=0 and (-1)+a=0
Multiplicative Inverse
a*a^-1=1 and a^-1*a=1
Distributive
a(b+c)=ab+ac and (b+c)a=ba+ca
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