ISO TC 211 Geographic information/Geomatics Committee site

ISO/TC 211 Geolexica

Concept monotonic <mathematics>”

Term ID

2170

source

ISO 19107:2019, (E), 3.64

eng

monotonic <mathematics>

never increasing or never decreasing

Note to entry: An increasing sequence never gets smaller. A strictly increasing sequence always gets larger. A decreasing sequence never gets larger. A strictly decreasing sequence always gets smaller. `[x(i) "is increasing"] hArr [i < j => x(i) <= x(j)]` `[x(i) "is strickly increasing"] hArr [i < j => x(i) < x(j)]` `[x(i) text( is decreasing)] hArr [i < j => x(i) >= x(j)]` `[x(i) text( is strickly decreasing)] hArr [i < j => x(i) > x(j)]` `[x(i) text( is decreasing)] vv [x(i) text( is increasing)] hArr [x(i) text( is monotonic)]`

ORIGIN: ISO/TC 211 Glossary of Terms - English (last updated: 2020-06-02)

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info

  • status: valid
  • classification: preferred
  • date accepted: 2019-12-02

Review

last review performed:
(2019-12-02)
status:
final
decision:
accepted
decision event:
Normal ISO processing
notes:
Publication of document ISO 19107:2019(E)