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The body of a prominent mathematician is discovered in an unexpected place: the trunk of a drug trafficker’s submerged car. The clues lead to a mysterious room, where complications ensue.
Raph is vertical again; she and Nico are observing their first anniversary. Uh-oh, Tetsuo has a dangerous secret. A mystery man is lurking around Astrid. Super(cilious) agent Dagobert reappears.
NOTES
The University of Val-de-Seine (5’28”) is made up.
5’38” c.f. : Establishing shot is from Pont Maria Pacôme (Rue Louis Blanc) looking south down the Canal Saint-Martin.
Where Tetsuo and Tanaka converse in Japanese (5’46”), I used Google Translate on the audio where possible. I got something a little different from the burned-in French subtitles.
I don’t think vilain petit canard de la famille, ‘ugly duckling of the family’ (10’09”), means precisely the same in French as in English. ‘Black sheep’ would be more appropriate for the framing, but oh well.
I managed to cut down Norah’s explanation of Diane’s record, while still conveying all the ideas.
The 17th district (10’40”) is in northwest Paris, to the west of Montmartre. It’s diverse, from the 5-star hotels near the Arc de Triomphe at one end, to the public housing blocks and massive Balzac high school at the other.
The tire track (11’50”): how could the car have been in the hallway? And Raph clearly says voiture (car).
The Riemann hypothesis (17’04”) was created by Bernhard Riemann (1826-1866), a German mathematician. The hypothesis asserts that, where ζ(s) is a complex number (ζ is zeta), “all interesting solutions of the equation ζ(s) = 0 lie on a vertical straight line.” Yeah, I don’t either. Anyway, it’s unsolved– but it has been checked to 10 trillion solutions.
Lequesnoy’s explanations about Diane (29’54”) include coup de cavalrie (it sounds like) which would mean something like ‘sudden attack/charge.’ It doesn't seem to be something people say, so I'm going to assume she said coup de connerie, and put ‘tricked us.’
Is the prize in dollars or euros?
- Tetsuo first explains (17’35”) the Riemann solution prize is a million dollars (prix d'un million de dollars)
- Carl say euros (22’13”)
- Laure says (29’49”) it was 500,000 dollars.
- Diane says she needed to give Metacortis back its 500,000 euros (37’30”)





