Symbols CHARTS & TABLES
Symbols CHARTS & TABLES
Symbols (continued)
Graphs
Origin O
Ordered pair (x, y)
Ordered triple (x, y, z)
Boolean algebra
Conjunction (and) `
e.g., pand qp`q
Disjunction (or) ~
por qp~q
Conditional (if, then) →
if p,then q p→q
Equivalence (if and only if) ↔
pif and only if qp↔q
Negation (not) ′
not pp′Degrees °
Celsius °C
Fahrenheit °F
Percent %
Infinity ∞
Pi π
Variables x, y, z, a, b, c
Sum (sigma) Σ
Angle <, >, ]
Right angle z
Acute angle `,~
Obtuse angle ,
Triangle ss
Circle ll
Arc ∩, ∪
Perpendicular ',
Parallel ||
Factorial!
n-factorial n!
Absolute value ||
Integer n
Real number R
(continues)'