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Miguel Angel Fernandez Perez at Jan 20, 2016 06:53 PM

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64r

a , b =, 0

This might be interesting and indeed would be, but does not look hopeful for the present purpose at all.
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In return, then; we must get along without the rule that if

L (exp. x) =, M (exp. y)
L (exp. x,a) =, M (exp. y,a)

This holds with arithmetical but not with logical.

Log (lower exp. e) a has several values Let the sum of them

Addition (exp.,) Log (exp. a, lower exp. e) = L (exp.a, lower exp.r)

then this is a particular value of Log (lower exp. e a)

Then if a = L (exp. b) b, L (exp.a, lower exponential r) =, b

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