Editing Progression

{{Wiktionary|progression}}
'''Progression''' may refer to:

In '''mathematics''':
* [[Arithmetic progression]], a [[sequence]] of numbers such that the difference between any two successive members of the sequence is a constant
* [[Geometric progression]], a sequence of numbers such that the quotient of any two successive members of the sequence is a constant
* [[Harmonic progression (mathematics)]], a sequence of numbers such that their reciprocals form an arithmetic progression

In '''music''':
* [[Chord progression]], series of chords played in order
** [[Backdoor progression]], the cadential chord progression from iv7 to I, or flat-VII7 to I in jazz music theory
** [[Omnibus progression]], sequence of chords which effectively divides the octave into 4 equal parts
** [[Ragtime progression]], chord progression typical of ragtime music and parlour music genres
* [[Progression (software)|Progression]], music software for guitarists
* [[Progression (album)|Progression]], Markus Schulz's second Artist Album, released in 2007

In '''other fields''':
* [[Age progression]], the process of modifying a photograph of a person to represent the effect of aging on their appearance
* [[Cisternal progression]], theory of protein transport through the Golgi apparatus inside a cell
* [[Color progression]], ranges of color whose values transition smoothly through a hue, saturation, luminance, or any combination of the three
* [[Horizontal progression]], the gradual movement from left to right during writing a line of text in Western handwriting
* A [[progressive tax]] is a tax by which the tax rate increases as the taxable amount increases
* [[Semantic progression]], evolution of word usage
* [[Educational stage|Educational progression]], an individual's movement through stages of [[education]] and/or [[training]]
* [[:Category:Player progress tracking in video games|Progress tracking]] in video games
* [[Astrological progression]], used in [[Horoscopic astrology]] to forecast future trends and developments.

==See also==
* [[Progress (disambiguation)]]

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