unary operation
mathematical operation with only one operand
logical negation
operation that takes a proposition p to another proposition "not p", written ¬p, which is interpreted intuitively as being true when p is false, and false when p is true; unary (single-argument) logical connective
complement
unary operation on sets: the set of non-elements of the argument set
Orthogonal complement
concept in linear algebra
projection
concept in relational algebra
block-cut tree
graph of intersections between blocks and cut vertices in a given undirected graph
multiplicative inverse
of a number x, 1 divided by x
opposite number
number that, when added to the original number, yields zero
dual graph
graph representing faces of another graph
graph power
graph operation
subderivative
generalize the derivative to functions which are not differentiable
complex conjugate
operation on complex numbers in which the sign of the real part is kept but the sign of the imaginary part is reversed
line graph
concept in graph theory
reciprocal function
function mapping a number to its reciprocal
compound matrix
matrix whose entries are all minors of a given size of another matrix
derivative
instantaneous rate of change (mathematics)
integral
operation in calculus
selection
in relational algebra, unary operation that denotes a subset of a relation
successor cardinal operation
unary operation on cardinal numbers
successor function
elementary operation on a natural number
complement graph
graph with same nodes but opposite connections as another
radical of an ideal
concept in algebra
unary minus
unary operation
rename
operation in relational algebra
dual of planar pseudograph
graph operation
Medial graph
edge-face adjacencies in another graph
simplex graph
graph derived from the cliques of another graph
Formal derivative
operation on elements of a polynomial ring which mimics the form of the derivative from calculus