Trigonometric series
A trigonometric series is a series of the form:
It is called a Fourier series if the terms formula_ 2 and formula_ 3 have the form: where formula_ 6 is an integrable function.
Pino Mercanti
Giuseppe Mercanti, best known as Pino Mercanti( 16 February 1911- 3 September 1986), was an Italian director and screenwriter.
List of Japanese films of the 1970s
A list of films produced in Japan ordered by year in the 1970s.
For an A – Z of films see.
La potranca
La potranca is a 1960 Argentine- Mexican film directed by Román Viñoly Barreto.
Román Viñoly Barreto
Román Viñoly Barreto (8 August 1914 – 20 August 1970) was a Uruguayan-Argentine film director.
List of Turkmenistan films
A list of films produced in Turkmenistan.
Mr. Right (2009 film)
Mr. Right is a 2009 British film directed by David Morris and Jacqui Morris.
The jointly- made gay- themed film is the debut for both directors.
List of Uruguayan films
A list of films produced in Uruguay.
Mr. Right (2009 film)
Mr. Right is a 2009 British film directed by David Morris and Jacqui Morris.
The jointly- made gay- themed film is the debut for both directors.
Special Code: Assignment Lost Formula
Special Code: Assignment Lost Formula( also known as" Special Code" and" Special Cypher") is a 1966 Italian- Spanish- French Eurospy film directed by Pino Mercanti and starring Lang Jeffries.
Set in Istanbul, it was shot almost entirely in Catalonia.

Question: Do both directors of films La Potranca and Special Code: Assignment Lost Formula have the same nationality?
Answer: no