Subsequent formalizations were framed as attempts to define " effective calculability " or " effective method "; those formalizations included the Gödel – Herbrand – Kleene recursive functions of 1930, 1934 and 1935, Alonzo Church's lambda calculus of 1936, Emil Post's " Formulation 1 " of 1936, and Alan Turing's Turing machines of 1936 – 7 and 1939.

* 1930 – Gandhi raises a lump of mud and salt and declares, " With this, I am shaking the foundations of the British Empire.

* 1930 – Manuel Neri, American artist

* 1930 – Michał Życzkowski, Polish technician ( d. 2006 )

* 1930 – Gholamreza Takhti, Iranian wrestler ( d. 1968 )

* 1930 – Judge Joseph Force Crater steps into a taxi in New York and disappears never to be seen again.

* 1930 – Abbey Lincoln, American singer-songwriter and actress ( d. 2010 )

* 1930 – Betty Boop makes her cartoon debut in Dizzy Dishes.

* 1930 – Jacques Parizeau, Canadian economist and politician

* 1930 – Wilfried Hilker, German football referee

* 1930 – Don Ho, American singer and pianist ( d. 2007 )

* 1930 – Bernard Manning, English comedian ( d. 2007 )

* 1930 – Wilmer Mizell, American baseball player ( d. 1999 )

* 1930 – Vali Myers, Australian painter ( d. 2003 )

* 1930 – Cosima Wagner, Hungarian daughter of Franz Liszt and widow of Richard Wagner ( b. 1837 )

* 2012 – Jerry Lynch, American baseball player ( b. 1930 )

Iuliu Maniu ( 1873 – 1953 ) was prime minister with an agrarian cabinet from 1928 to 1930, but the Great Depression made proposed reforms impossible.

1930 ) vol 1 pp 1 – 146 covers many major thinkers down to 1800

* 1837 – Mary Harris Jones, American labor organizer ( d. 1930 )

* 1930 – Lionel Bart, English composer ( d. 1999 )

* 1930 – Pierre Bourdieu, French sociologist ( d. 2002 )

* 1930 – Julie Bovasso, American actress ( d. 1991 )

* First de facto President: José Félix Uriburu, 1930.

In 1933, responding to the 1930 Argentinian coup by José Félix Uriburu, Martínez Estrada published Radiografía de la pampa, the first of a series of rather pessimistic sociological-psychological-historical essays that would make his reputation.

* Joie du travail, enquête basée sur des témoignages d ' ouvriers et d ' employés, Paris, Librairie Félix Alcan, 1930.

On September 6, 1930, Yrigoyen was deposed in a military coup led by General José Félix Uriburu.

The agreement was to be made official in September 1930, along with the complete nationalization of oil resources ; but on 6 September 1930, Yrigoyen was deposed by a military coup headed by General José Félix Uriburu, and the project was withdrawn.

In 1930, after José Félix Uriburu toppled the nationalist government of Hipólito Yrigoyen, Granado's family relocated to Villa Constitución, province of Santa Fé, due to his father's position as a militant trade unionist.

* 1930: General José Félix Uriburu made a coup d ' état and became the first de facto President of Argentina.

Pierre-Félix Guattari ( ) ( April 30, 1930 – August 29, 1992 ) was a French militant, an institutional psychotherapist, philosopher, and semiotician ; he founded both schizoanalysis and ecosophy.

* 1930 – Michel Rocard, French politician, Prime Minister of France

* 1930 – René Desmaison, French mountaineer ( d. 2007 )

* 1930 – Yves Rocher, French businessman, founder of the cosmetics brand Yves Rocher ( d. 2009 )

* 1930 – Jean Ferrat, French singer and songwriter

* 1930 – Jean-Louis Trintignant, French actor

The French had long been keen on large destroyers, with their Chacal class of 1922 displacing over 2, 000 tons and carrying 130 mm guns ; a further three similar classes were produced around 1930.

The territory of Inini, consisting of most of the interior of French Guiana, was created in 1930.

* 1930 Wuest: French patent on food irradiation

* 1930 – Claude Chabrol, French director ( d. 2010 )

* 1930 – Mike Sparken, French race car driver ( d. 2012 )

* 1930 – Jacques Derrida, French philosopher ( d. 2004 )

He was born in Switzerland and became a French citizen in 1930.

Le Corbusier took French citizenship in 1930.

However the regime faced the opposition of the tribes — when the Berber were required to come under the jurisdiction of French courts in 1930 it marked the beginning of the independence movement.

* 1930 – Yves Chauvin, French chemist, Nobel laureate

* 1930 – Niki de Saint Phalle, French sculptor ( d. 2002 )

* 2004 – Jacques Derrida, French philosopher ( b. 1930 )

* 1896 – André Lévêque, French engineer ( d. 1930 )

* 2012 – Mike Sparken, French race car driver ( b. 1930 )

* 1930 – Jean-Claude Forest, French writer and illustrator ( d. 1998 )

* Samuel Beckett: in 1930, while teaching at Trinity College Dublin, Samuel Beckett read a learned paper in French on a Toulouse author named Jean du Chas, founder of a movement called Concentrism.

A French version produced by Gaston Baty and written by Nicole Steinhof and André Mauprey was presented in October of 1930 at the Théâtre Montparnasse.