Just how there is a symbol for no real solutions (the empty set) and there is DNE for does not exist, what symbol or abbreviation would you use for undefined?
$\endgroup$ 5 Reset to defaultWhat is the symbol for undefined?
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Just how there is a symbol for no real solutions (the empty set) and there is DNE for does not exist, what symbol or abbreviation would you use for undefined?
$\endgroup$ 5 Reset to default
