# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/maurice-d-ocagne
# Generated: 2026-08-15T08:30:07.543Z

schema: https://schema.org/Person
url: "https://fame.am/person/maurice-d-ocagne"
name: "Maurice d’Ocagne"
slug: "maurice-d-ocagne"
description: "Philbert Maurice d'Ocagne was a French engineer and mathematician. He founded the field of nomography, the graphic computation of algebraic equations, on charts that he called nomograms."
tagline: "French engineer and mathematician (1862–1938)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Maurice_D'Ocagne._Photograph_by_Sartony._Wellcome_V0028177.jpg?width=1200"
gender: "male"
country:
  name: "France"
  isoCode: "FR"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1862-03-25"
deathDate: "1938-09-23"
livingStatus: "DECEASED"
scores:
  popularity:           43.47
  momentum:             1.572052401746725
  historical:           11.34287333333333
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  70
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://vo.wikipedia.org/wiki/Maurice_d'Ocagne"
    title: "Maurice d'Ocagne"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%85%D9%88%D8%B1%D9%8A%D8%B3_%D8%AF%D9%88%D9%83%D8%A7%D9%86%D9%89"
    title: "موريس دوكانى"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Philbert_Maurice_d'Ocagne"
    title: "Philbert Maurice d'Ocagne"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Maurice_d%E2%80%99Ocagne"
    title: "Maurice d’Ocagne"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Philbert_Maurice_d'Ocagne"
    title: "Philbert Maurice d'Ocagne"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Maurice_d'Ocagne"
    title: "Maurice d'Ocagne"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Maurice_d'Ocagne"
    title: "Maurice d'Ocagne"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Maurice_d'Ocagne"
    title: "Maurice d'Ocagne"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%83%A2%E3%83%BC%E3%83%AA%E3%82%B9%E3%83%BB%E3%83%89%E3%82%AB%E3%83%BC%E3%83%8B%E3%83%A5"
    title: "モーリス・ドカーニュ"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Maurice_d'Ocagne"
    title: "Maurice d'Ocagne"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%9E%D0%BA%D0%B0%D0%BD%D1%8C%2C_%D0%9C%D0%BE%D1%80%D0%B8%D1%81"
    title: "Окань, Морис"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Maurice_d'Ocagne"
    title: "Maurice d'Ocagne"
    type:  "WIKIPEDIA"
  - url: "https://uk.wikipedia.org/wiki/%D0%9C%D0%BE%D1%80%D1%96%D1%81_%D0%9E%D0%BA%D0%B0%D0%BD%D1%8C"
    title: "Моріс Окань"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q3301546"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump