Skip to main content
Main navigation
Home
Minitexts
Coping with Math Anxiety
Infinity: You Can't Get There from Here
Mathematical Art of M.C. Escher
What Is How Many?
Writing for a Math Class
Quotes
Breadcrumb
Home
chord
Encyclopedia
A to B
Abel, Henrik Neils
abacus
abundant number
accumulation point
actual infinite
addition
algebra
algebraic number
algebraically closed
almost everywhere
angle
arc-tangent
arccosine
Archimedes
arcsine
arctangent
Aristotle
arithmetic mean
arithmetic
associative
augend
axiom
Banach space
base
bijection
binary operation
bound
bounded
Bourbaki, Nicolas
C to D
Cantor, Georg
Cantor set
Cantor’s Theorem
cardinal arithmetic
cardinal
cardinality
Carroll’s Paradox
Cartesian plane
Cauchy sequence
Choice, Axiom of
chord
circle
circumference
closed
closure
combination
commutative
complement
complete
complex number
concave
conditional
cone
conics
connected
continuous
continuum
continuum hypothesis
contrapositive
converse
countable
Dandelin’s Spheres
density curve
differentiation rules
distributive
dodecahedron
E to F
e
ellipse
Euler polyhedron formula
exponential function
exponentiation
factor
factorial
fallacy
Fibonacci sequence
function
Fundamental Theorem of Arithmetic
G to H
geometric mean
Gödel, Kurt
Gödel’s Theorems
graph
greatest lower bound
Greek alphabet
Hempel’s Ravens Paradox
hexagon
Hilbert’s Problems
hyperbola
I to K
imaginary number
infinite set
infinity
injection
integer
integration formulas
inverse function
inverse
irrationality (proofs of)
join
Kepler’s Laws
L to N
Latin terms and phrases in math
laws of exponents
lower bound
mean
measures of central tendency
median
meet
metric
metric space
mode
The Monty Hall Problem
multiplication
natural number
neighborhood
normal distribution
number
O to Q
odds
one-to-one
onto
open
outlier
parabola
permutation
pi
Platonic solid
polygon
polyhedron
polynomial
prime number
Prime Number Theorem
quadratic
quadrilateral
R to T
radian
range
rational number
repetend
series
set
set theory
standard deviation
story problem
substitution principle
sumset
surjection
tetration
trigonometric function
trigonometric identity
U to Z
uncountable
upper bound
vector
vinculum
Von Neumann Hierarchy
well-founded
well-ordered
well-ordering principle
whole number
Zeno of Elea
Zeno’s Paradox of the Tortoise and Achilles
chord
A line segment connecting two points on a curve or surface.
Figure 1: A chord on an ellipse.
Search
Search
Most Popular:
Today's:
The Mathematical Art of M.C. Escher
Zeno’s Paradox of the Tortoise and Achilles
irrationality (proofs of)
Coping with Math Anxiety
Welcome to Platonic Realms!
All time:
Zeno’s Paradox of the Tortoise and Achilles
The Mathematical Art of M.C. Escher
Latin terms and phrases in math
Welcome to Platonic Realms!
Coping with Math Anxiety
