View
227
Download
1
Category
Preview:
Citation preview
List of Mathematical Symbols
• R = real numbers, Z = integers, N=natural numbers, Q = rational numbers, P = irrationalnumbers.
• ⊂= proper subset (not the whole thing) ⊆=subset
• ∃ = there exists
• ∀ = for every
• ∈= element of
•⋃
= union (or)
•⋂
= intersection (and)
• s.t.= such that
• =⇒ implies
• ⇐⇒ if and only if
•∑
= sum
• \ = set minus
• ∴= therefore
1
Recommended