Hello;
what is the difference between these two:
A formula or sentence in which not all variables are bound.
A formula or sentence in which all variables are not bound.
Thanks.
anonymous A formula or sentence in which not all variables are bound. There is at least one (probably more than one) that is free; the rest are bound. anonymous A formula or sentence in which all variables are not bound.
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anonymousA formula or sentence in which not all variables are bound.
There is at least one (probably more than one) that is free; the rest are bound.
anonymousA formula or sentence in which all variables are not bound.
There are no bound variables; every one is free.