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"Implies" is the connective in propositional calculus which has the meaning "if A is true, then B is also true." In formal terminology, the term conditional is often used to ...

The pair group of a group G is the group that acts on the 2-subsets of {1,...,p} whose permutations are induced by G. Pair groups can be calculated using PairGroup[g] in the ...

Let L be a language of the first-order logic. Assume that the language L has the following sets of nonlogical symbols: 1. C is the set of constant symbols of L. (These are ...

A truncated polyhedron is a polyhedron with truncated faces, given by the Schläfli symbol t{p; q}. The operation implemented as Truncate[polyhedron, r] in the Wolfram ...

A polynomial with 2 terms.

A set in R^d formed by translating an affine subspace or by the intersection of a set of hyperplanes.

"The integers" is a common way of referring to the set of integers, commonly denoted Z.

The rank of a matrix or a linear transformation is the dimension of the image of the matrix or the linear transformation, corresponding to the number of linearly independent ...

An algebraic expression containing more than one term (cf., binomial). The term is also used to refer to a polynomial.

"The rationals" refers to the set of rational numbers and is commonly denoted Q.