**Congruence** (≅) is the state achieved by coming together, the state of agreement. The Latin *congruō* meaning “I meet together, I agree”. As an abstract term, congruence means similarity between objects. Congruence, as opposed to approximation, is a relation which implies a species of equivalence.

Read more about Congruence: Mathematics, Psychology, Other

### Other articles related to "congruence, congruences":

**Congruence**- Other

... In cladistics,

**congruence**is a test of homology (biology), or shared, derived character states, in which the distributions of supposed homologies among taxa are compared for consistency ...

**Congruence**Lattice Problem - Solving CLP: The Erosion Lemma

... prior to the theorem above made use of some form of permutability of

**congruences**... The difficulty was to find enough structure in

**congruence**lattices of non-

**congruence**-permutable lattices ... an algebra possessing a structure of semilattice (L,∨) such that every

**congruence**of L is also a

**congruence**for the operation ∨ ...

Hurwitz Quaternion Order - Principal

... The principal

**Congruence**Subgroups... The principal

**congruence**subgroup defined by an ideal is by definition the group mod namely, the group of elements of reduced norm 1 in equivalent to 1 modulo the ideal ... The corresponding Fuchsian group is obtained as the image of the principal**congruence**subgroup under a representation to PSL(2,R) ...Modular Multiplicative Inverse - Example

... we find one value of x that satisfies this

... we find one value of x that satisfies this

**congruence**is 4 because and there are no other values of x in that satisfy this**congruence**... of 3 in, we can find other values of x in that also satisfy the**congruence**...**Congruence**(general Relativity)

... In general relativity, a

**congruence**(more properly, a

**congruence**of curves) is the set of integral curves of a (nowhere vanishing) vector field in a four-dimensional Lorentzian manifold which is interpreted physically ...

### Famous quotes containing the word congruence:

“As for butterflies, I can hardly conceive

of one’s attending upon you; but to question

the *congruence* of the complement is vain, if it exists.”

—Marianne Moore (1887–1972)

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