Pi (lizherenn) : diforc'h etre ar stummoù

Endalc’h diverket Danvez ouzhpennet
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Kempenn
 
Linenn 1:
{{Lizherennoù gresianek}}
 
[[Restr:Pi uc lc.svg|left|100px]]
C’hwezekvet lizherenn al [[Lizherenneg ar gresianeg|lizherenneg c’hresianek]] eo '''pi''' πί (Π, π pe ϖ) hag a dalvez da 80 hervez ar sistem niverenniñ gresianek.
 
Distaget e vez [[LFE]] [p] ken e [[Gresianeghenc'hresianeg|gresianekgresianeg klasel]] hag e [[Gresianeg|gresianeg a-vremañ]]. Implijet e vez ivez e gresianeg a -vremañ gant [[Mu (lizherenn)|μ]] evit ar son μπ [[b]] dre ma vez distaget bremañ [[Beta (lizherenn)|β]] [v].
 
Diorroet e oa bet diwar patrom al [[Lizherenneg fenisek|lizherenn fenisek]] ''pe'' [[Restr:Phoenician pe.svg|20px|Pe]].
Linenn 10 ⟶ 9:
 
== Implijoù all ==
* An '''[[niver π]]'''.
 
<!--The upper-case letter Π is used as a symbol for:
* The [[product (mathematics)|product]] operator in mathematics (in analogy to the use of the capital [[Sigma]] Σ as [[summation]] symbol).
* In [[textual criticism]], ''Codex Petropolitanus'', a [[9th century]], [[uncial]] [[codex]] of the [[Gospel]]s, now located in [[St. Petersburg, Russia]].
* The [[osmotic pressure]] in chemistry. Π=MRT
 
The lower-case letter π is used as a symbol for:
* The mathematical irrational [[Pi|constant '''π''']]&nbsp;≈&nbsp;3.14159..., the ratio of a [[circle]]'s circumference to its diameter in [[Euclidean geometry]].
* The [[prime counting function]] in mathematics.
* Dimensionless parameters constructed using the [[Buckingham π theorem]] of [[dimensional analysis]].
* The [[elementary particle]] called the [[pion|pi meson or pion]].
* [[Profit]] in microeconomics.
* [[Inflation]] rate in macroeconomics.
* A type of [[chemical bond]] in which the P-orbitals overlap-->
 
== Gwelet ivez ==