Integrative Levels Classification project scheme how it works León Manifesto references

# ILC developing versionExpanded class `a`

 ▽ ⌕         `aWc ` information  ✍ ▽ ⌕         `aWz ` phenomena; known entities  [ontology]  ≈ DDC `111`  ✍ ▽ ⌕         `a ` forms; structures; mathematical objects  [formal sciences; logic; mathematics]  ≈ DDC `510 160`  ✍ ▽ ⌕         `a22 `  `[a]` in neighbourhood ▽ ⌕         `a3 ` implied by; as a consequence of premise ▽ ⌕         `a4 ` with error ▽ ⌕         `a58 `  `[ag]` through transformation; operation; function; map; morphism ▽ ⌕         `a6 `  `[X]` property ▽ ⌕         `a60 ` equal to result ▽ ⌕         `a7 ` part; element; component ▽ ⌕         `a77 `  `[a]` containing; ∋ member; individual ▽ ⌕         `a78 `  `[a]` including; ⊃ subset ▽ ⌕         `a7t ` elements ▽ ⌕         `a7u ` subsets ▽ ⌕         `a7w ` cosets ▽ ⌕         `a8 `  `[X]` number ▽ ⌕         `a89 `  `[X]` amount ▽ ⌕         `a9 `  `[X]` kind ▽ ⌕         `ab ` individuals; instances; particulars ▽ ⌕         `ac ` classes; sets; collections  [set theory]  ✍ ▽ ⌕         `ac6 ` occasionality ▽ ⌕         `ac9 ` intensionals; fuzzy classes  [fuzzy set theory; fuzzy logic] ▽ ⌕         `aca ` the empty class; empty set; nothing ▽ ⌕         `ae ` relations; correspondences  ✍ ▽ ⌕         `ae6 ` relation property ▽ ⌕         `ae8 ` arity; adicity; dimension; number of arguments; places  ↞ `anai` ▽ ⌕         `ae9 ` cardinality ▽ ⌕         `aeb ` identity  ↞ `ae6q` equivalent ▽ ⌕         `aee ` equality ▽ ⌕         `aef ` similarity ▽ ⌕         `aei ` inequality ▽ ⌕         `aem ` set membership; belonging ▽ ⌕         `aep ` parthood; part-whole; inclusion  [mereology] ▽ ⌕         `aes ` set inclusion; genus-species  ✍ ▽ ⌕         `af ` predications  [predicate logic]  ✍ ▽ ⌕         `ag ` operations; transformations; maps; morphisms ▽ ⌕         `ag6 `  `[ag6]` operation property ▽ ⌕         `agh ` homomorphisms ▽ ⌕         `agm ` sum; union; addition ▽ ⌕         `agn ` difference; complement; subtraction  ✍ ▽ ⌕         `ago ` direct-like operations ▽ ⌕         `agp ` product; intersection ▽ ⌕         `agq ` quotient; division; partition ▽ ⌕         `agt ` tensor-like operations ▽ ⌕         `agu ` lexicographic product ▽ ⌕         `agw ` exponentiation; power ▽ ⌕         `agx ` nth root ▽ ⌕         `agy ` logarithm ▽ ⌕         `ai ` statements; propositions  [classical logic]  ✍ ▽ ⌕         `ai9 ` truth value ▽ ⌕         `aii ` implication  ✍ ▽ ⌕         `aiq ` equivalence  ✍ ▽ ⌕         `ais ` subjective propositions  [modal logic] ▽ ⌕         `aj ` formal languages; theories ▽ ⌕         `ajo ` recursively enumerated languages; type 0 languages ▽ ⌕         `ajp ` context-sensitive languages; type 1 languages ▽ ⌕         `ajq ` context-free languages; type 2 languages ▽ ⌕         `ajr ` regular languages; type 3 languages ▽ ⌕         `ajt ` formal theories ▽ ⌕         `ak ` spaces; mathematical spaces  ✍ ▽ ⌕         `akc ` vector spaces ▽ ⌕         `ake ` tensor spaces ▽ ⌕         `akf ` affine spaces ▽ ⌕         `akn ` unitary spaces ▽ ⌕         `akt ` topological spaces ▽ ⌕         `aɭ ` algebraic structures  [algebra; abstract algebra]  ≈ DDC `512`  ✍ ▽ ⌕         `aɭb ` general algebraic systems  [universal algebra] ▽ ⌕         `aɭg ` non-closed group-like structures; non-total group-like structures ▽ ⌕         `aɭi ` non-associative group-like structures ▽ ⌕         `aɭm ` non-commutative group-like structures ▽ ⌕         `aɭo ` groups  [group theory] ▽ ⌕         `aɭr ` ring-like structures ▽ ⌕         `aɭt ` categories  [category theory]  ↞ `ac` classes `alg` non-closed group-like structures ▽ ⌕         `am ` combinatorial structures  [combinatorics] ▽ ⌕         `ame ` posets; partially ordered sets  [order theory] ▽ ⌕         `amɭ ` lattice-like structures ▽ ⌕         `amr ` graph-like structures ▽ ⌕         `ams ` families of sets  ↞ `amry` undirected hypergraphs ▽ ⌕         `an ` quantities; amounts; numbers  ≈ DDC `513`  ✍ ▽ ⌕         `an8 ` numerals; decimal digits ▽ ⌕         `anb ` negative quantities ▽ ⌕         `anc ` none; no; zero ▽ ⌕         `and ` less than billionths; 10-(>9) ▽ ⌕         `ane `  `[an8]` billionths; nano-; n-; 10-9 ▽ ⌕         `anf `  `[an8]` 10-8 ▽ ⌕         `ang `  `[an8]` 10-7 ▽ ⌕         `anh `  `[an8]` millionths; micro-; μ-; 10-6; 0.00000 ▽ ⌕         `ani `  `[an8]` 10-5; 0.0000 ▽ ⌕         `anj `  `[an8]` 10-4; 0.000 ▽ ⌕         `ank `  `[an8]` thousandths; milli-; m-; 10-3; 0.00 ▽ ⌕         `anɭ `  `[an8]` hundredths; centi-; c-; 10-2; 0.0 ▽ ⌕         `anm `  `[an8]` tenths; deci-; d-; 10-1; 0. ▽ ⌕         `ann `  `[an8]` units; 100 ▽ ⌕         `ano ` tens; deca-; da-; 10¹ ▽ ⌕         `anp ` hundreds; hecto-; h-; 10² ▽ ⌕         `anq ` thousands; kilo-; K-; 10³ ▽ ⌕         `anr ` tens of thousands; myria-; 104 ▽ ⌕         `ans ` hundreds of thousands; 105 ▽ ⌕         `ant ` millions; mega-; M-; 106 ▽ ⌕         `anu ` tens of millions; 107 ▽ ⌕         `anv ` hundreds of millions; 108 ▽ ⌕         `anw ` billions; giga-; G-; 109 ▽ ⌕         `anx ` more than billions; 10>9 ▽ ⌕         `any ` infinity; ∞ ▽ ⌕         `aq ` functions; equations  [calculus; analysis]  ≈ DDC `515`  ✍ ▽ ⌕         `aqb ` constants  ✍ ▽ ⌕         `aqc ` real functions  [real analysis] ▽ ⌕         `aqd ` integrals  [measure; integration] ▽ ⌕         `aqe ` functions of a complex variable ▽ ⌕         `aqf ` potential  [potential theory] ▽ ⌕         `aqg ` several complex variables; analytic spaces ▽ ⌕         `aqh ` special functions ▽ ⌕         `aqi ` ordinary differential equations; ODEs ▽ ⌕         `aqj ` partial differential equations; PDEs ▽ ⌕         `aqk ` dynamical systems  [ergodic theory]  ↞ `cp` processes ▽ ⌕         `aqɭ ` difference equations; functional equations ▽ ⌕         `aqm ` sequences; series; summability ▽ ⌕         `aqn ` approximations; expansions ▽ ⌕         `aqo ` sinusoidal basis functions  [Fourier analysis] ▽ ⌕         `aqp ` basic waves  [abstract harmonic analysis] ▽ ⌕         `aqq ` integral transforms  [operational calculus] ▽ ⌕         `aqr ` integral equations ▽ ⌕         `aqs ` spaces of functions  [functional analysis] ▽ ⌕         `aqt ` operators  [operator theory] ▽ ⌕         `aqv ` variations  [calculus of variations; optimal control] ▽ ⌕         `at ` algorithms  [numerical analysis]  ≈ DDC `518` ▽ ⌕         `au ` probabilities  [probability theory; statistics]  ≈ DDC `519` ▽ ⌕         `aw ` systems; wholes; networks  [general systems theory; cybernetics]  ≈ DDC `003` ▽ ⌕         `aw2 ` in environment ▽ ⌕         `aw4 ` disorders ▽ ⌕         `aw5 ` system dynamics ▽ ⌕         `aw6 ` mechanicity ▽ ⌕         `aw7 ` organs; differentiated parts; sublevels  ✍ ▽ ⌕         `aw9 ` order states ▽ ⌕         `awg ` aggregates  ✍ ▽ ⌕         `awi ` integrates  ✍ ▽ ⌕         `awɭ ` levels  ✍ Connected classes: `0`  `[A]` as for; seen from; modelled in perspective; aspect; bias; viewpoint; model; relativity; interpretation; thirdness; phase relationship; dimension γ  ↞ `ae ` `008`  `[an]` as in KB document size `068`  `[an89]` theory applicability `086`  `[an89]` occurring `088`  `[an]` probability; likelihood  ↞ `au ` `11`  `[an]` at; ranked rank; ordinal number, place in classification `20`  `[A]` in; within situation; condition; context  ↞ `ae ` `21`  `[an]` in position; rank; spatial sequence `248`  `[an89]` centrality `286`  `[an8]` at altitude Km; orthogonal relative position  ↞ `j99 ` `51` developed through; by history; evolution  ↞ `ag ` `52`  `[an89]` dynamicity `525`  `[an89]` dynamicity change `527`  `[an89]` standard deviation `528`  `[an]` dynamicity measure `529`  `[an89]` stability `566`  `[an]` tending towards; regulating to equilibrium value; homeostasis; health  ↞ `cpoh ` `58`  `[os]` through; by activity; mechanism; dynamics  ↞ `ag ` `619`  `[an]` age `65`  `[an89]` stability; regularity; continuity `67`  `[aw6]` mechanicity `74`  `[an89]` integration; consistency `748`  `[an89]` continuity `77` element; subsystem; constituent; material  ↞ `aw ` `78`  `[an89]` complexity; degree of organization; structure `785`  `[an89]` structure change `81`  `[an89]` span measure; sequentual extent; duration; average life `82`  `[an89]` size; magnitude; extent `84`  `[ac9]` intensionality `85`  `[an89]` getting changed quantity `86`  `[an89]` amounting to quantity; amount; intensity; pattern; degree; extent; quantifier `87`  `[an89]` fraction; proportion `878`  `[ann]` numerical fraction `88`  `[an]` number; numerical quantity; cardinality `98`  `[X]` of; for; qualified by; defined by; relative to quality; relation; kind; differentia; function  ↞ `ae8c ` `a22`  `[a]` in neighbourhood `a58`  `[ag]` through transformation; operation; function; map; morphism `a77`  `[a]` containing; ∋ member; individual `a78`  `[a]` including; ⊃ subset `ae8` arity; adicity; dimension; number of arguments; places  ↞ `anai ` `aeb` identity  ↞ `ae6q ` `ag6`  `[ag6]` operation property `aɭt` categories  [category theory]  ↞ `ac alg ` `ams` families of sets  ↞ `amry ` `ane`  `[an8]` billionths; nano-; n-; 10-9 `anf`  `[an8]` 10-8 `ang`  `[an8]` 10-7 `anh`  `[an8]` millionths; micro-; μ-; 10-6; 0.00000 `ani`  `[an8]` 10-5; 0.0000 `anj`  `[an8]` 10-4; 0.000 `ank`  `[an8]` thousandths; milli-; m-; 10-3; 0.00 `anɭ`  `[an8]` hundredths; centi-; c-; 10-2; 0.0 `anm`  `[an8]` tenths; deci-; d-; 10-1; 0. `ann`  `[an8]` units; 100 `c` spacetime; space-time; events; pacha  [special relativity]  ↞ `bg alo ` `cbX`  `[an]` time years `ccX` dimensions  ↞ `ann ` `cpe` states; properties  ↞ `ae8c ` `d58`  `[an]` brightness; intensity; amplitude `d81`  `[an]` lasting s average lifetime `d96`  `[an89]` with spin `d98`  `[an89]` with charge `e83`  `[an]` atomic mass `e85`  `[an]` with A; ampere electric current; I  ↞ `d6l ` `e98`  `[an8]` charge; ionization; ion `f48`  `[an]` needing kJ/mol potential barrier; energy barrier; activation energy Ea `f52`  `[an]` reactivity `f55`  `[an]` boiling at K boiling point  ↞ `gg gl ` `f57`  `[an]` rate of reaction `f58`  `[an]` J; joule enthalpy change; ΔH; heat of reaction `f83`  `[an]` weighing molecular weight `f86`  `[an89]` quantity `f88`  `[an]` mmol `f96`  `[an89]` acidity `f98`  `[an8]` ionization `g18`  `[an]` at time t `g28`  `[an]` at spatial coordinate x `g58`  `[an]` of dB; decibels intensity `g64`  `[an]` entropy `g66`  `[an89]` temperature `g78`  `[an89]` complexity degree `g83`  `[an89]` mass; weight `h52`  `[an]` orbiting in terrestrial days revolution period `h84`  `[an]` color index; B–V index; temperature `h88`  `[an]` absolute magnitude; Mv `i52`  `[an]` radioactivity `i83`  `[ann]` hardness in Mohs scale `i84`  `[an]` tenacity `j1X` dates; days  ↞ `an ` `j4X`  `[an8]` Richter magnitude `j82`  `[an]`  ⋄ of Km2 surface; area `j83`  `[an8]` at altitude Km a.s.l.; terrain; relief `m48`  `[an89]` outcome; prognosis; course `m81`  `[an89]` aged years age `m83`  `[an89]` weight `m88`  `[an]` quantity `m89`  `[an]` aged years `n88`  `[an]` size `o81`  `[an]` lasting s; seconds duration `o88`  `[an]` of bits information content `p88`  `[an8]` valence `r82`  `[an89]` size `t6g` sincerity; truth  ↞ `ai ` `t74`  `[an89]` health condition `t76`  `[an89]` literacy class  ↞ `sw ` `t78`  `[an89]` wealth class  ↞ `v7 ` `t87`  `[an89]` including fraction `u87`  `[an89]` groups  ↞ `u5op ` `u88`  `[an]` producing \$/y output `v82`  `[an89]` size `v88`  `[an]` budget \$ `w1X`  `[an8]` millennia `won` numerology  ↞ `an ` `x71`  `[an]` sequential part `x81`  `[an89]` duration `x82`  `[an89]` size `y71`  `[an]` section; part `ysm` mathematics; maths  ↞ `a `

specificity
current: 3

 Move to another main class:      ``` a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y ``` or or insert a term  and do a new ``` Facets key `0 as for perspective ` `1 at time ` `2 in place ` `3 by agent ` `4 opposed to ` `5 undergoing change ` `6 having property ` `7 with part ` `8 in quantity ` `9 of quality ` ```

ILC developing version. Expanded class `a` / — ISKO Italia <http://www.iskoi.org/ilc/no.php?no=a> : 2006.03.06 - 2021.12.09 -