Weakly defined variable symbols are marked with " V " and " v ".
2.
The new component R is a binary relation relating values in the domain to plural variable symbols.
3.
The arguments x _ i are strings of terminal symbols and / or variable symbols defining an argument pattern.
4.
"' Variable symbol "'( ) is an identifier widely used for domestic payments in Slovakia and Czech republic.
5.
Usage of variable symbol is widespread and it is often required by companies as well as by local, tax and other authorities.
6.
This means that, for any variable symbol x \,, the formula x = x \, can be regarded as an axiom.
7.
In the case where an argument pattern has multiple adjacent variable symbols, the argument pattern will match any and all partitions of the actual value that unify.
8.
:: : : : : I don't see that as being clear at all; are r and s specific values, or different variable symbols?
9.
The leaves of a derivation tree for a formal grammar " G " are the terminal symbols of that grammar, and the internal nodes the nonterminal or variable symbols.
10.
When paying from abroad you may use recommendation of Czech National Bank and Czech Banking Association and put the Variable symbol in the text for receiver in format / VS / nnnnnnnnnn where nnnnnnnnn is the symbol itself without any spaces or nonnumerical characters.