Similar to 置換_(数学)

Permutation

Annals of Mathematics

Axiom (computer algebra system)

1 + 2 + 3 + 4 + ⋯

6PPD

Broyden–Fletcher–Goldfarb–Shanno algorithm

Limited-memory BFGS

LF-space

M/M/1 queue

T1 space

Abelian category

Polarization identity

Twelvefold way

Superpermutation

Inversion (discrete mathematics)

Permanent (mathematics)

Small set (combinatorics)

Sumset

Ackermann function

Q-analog

Latin square

1945

1984 Summer Olympics

Partition of unity

Eskadrille 721

Algebraic code-excited linear prediction

ALGOL