A join and meet are binary operations on the elements of a POSET, or partially ordered set. A join on a set is defined as the supremum with respect to a partial order on the set, provided it exists. A meet on a set is defined either as the unique infimum with respect to the partial order imposed on the set, if the infimum exists.
division
What symbol
In maths, something that is quadratic is squared. So a quadratic equation will have X squared in it.
The word "quad" mean four (4).
Quite possibly it is an abbreviation for "answer".
Yes
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yes
only for maths, accounts and economics
maths and physics
A expression in maths is a collection of terms without an equality sign.
division
What symbol
Related to.
Adding
"tenth"
direction