paragraph_text: Simtek (Simulation Technology) was an engineering consultancy firm and Formula One racing team. The Formula One (F1) engineering consultancy arm, Simtek Research, was founded in 1989 by Max Mosley and Nick Wirth. It originally was involved in many areas of Formula One, including wind tunnel construction and chassis building for third parties. Simtek Grand Prix, the racing team, launched in 1993 and competed in the 1994 and 1995 seasons achieving a best result of ninth place. With large debts and a lack of sponsorship money, Simtek went into voluntary liquidation in June 1995.

paragraph_text: McGuire was a Formula One racing car constructor founded by Australian driver Brian McGuire. The team participated in one Formula One World Championship Grand Prix but failed to qualify.

paragraph_text: Fuss was born in Basel, Switzerland. He moved to Saint Petersburg to serve as a mathematical assistant to Leonhard Euler from 1773–1783, and remained there until his death. He contributed to spherical trigonometry, differential equations, the optics of microscopes and telescopes, differential geometry, and actuarial science. He also contributed to Euclidean geometry, including the problem of Apollonius.

paragraph_text: The 2015 British Grand Prix (formally known as the 2015 Formula 1 British Grand Prix) was a Formula One motor race that took place on 5 July 2015 at the Silverstone Circuit in Silverstone, United Kingdom. The race was the ninth round of the 2015 season, and marked the 70th running of the British Grand Prix, and the 51st time that the race was held at the Silverstone Circuit.

paragraph_text: The 1993 European Grand Prix (formally the Sega European Grand Prix) was a Formula One motor race held on 11 April 1993 at Donington Park. It was the third race of the 1993 FIA Formula One World Championship. The race was contested over 76 laps and was won by Ayrton Senna for the McLaren team, ahead of second-placed Damon Hill and third-placed Alain Prost, both driving for the Williams team.

paragraph_text: Carl Anton Bretschneider (27 May 1808 – 6 November 1878) was a mathematician from Gotha, Germany. Bretschneider worked in geometry, number theory, and history of geometry. He also worked on logarithmic integrals and mathematical tables. He was one of the first mathematicians to use the symbol γ for Euler's constant when he published his 1837 paper. He is best known for his discovery of Bretschneider's formula.

paragraph_text: Roger Cotes FRS (10 July 1682 – 5 June 1716) was an English mathematician, known for working closely with Isaac Newton by proofreading the second edition of his famous book, the "Principia", before publication. He also invented the quadrature formulas known as Newton–Cotes formulas and first introduced what is known today as Euler's formula. He was the first Plumian Professor at Cambridge University from 1707 until his death.

paragraph_text: The Tyrrell 001 is a Formula One racing car which was designed for the end of the 1970 and the beginning of the 1971 Formula One season by Tyrrell Racing's Chief Designer, Derek Gardner. The car competed in five Grands Prix retiring on four occasions and achieving one second-place finish.

paragraph_text: .The sum of the series is approximately equal to 1.644934. The Basel problem asks for the exact sum of this series (in closed form), as well as a proof that this sum is correct. Euler found the exact sum to be π2/6 and announced this discovery in 1735. His arguments were based on manipulations that were not justified at the time, although he was later proven correct, and it was not until 1741 that he was able to produce a truly rigorous proof.

paragraph_text: Cesàro's teacher, Eugène Charles Catalan, also disparaged divergent series. Under Catalan's influence, Cesàro initially referred to the "conventional formulas" for 1 − 2n + 3n − 4n + ... as "absurd equalities", and in 1883 Cesàro expressed a typical view of the time that the formulas were false but still somehow formally useful. Finally, in his 1890 Sur la multiplication des séries, Cesàro took a modern approach starting from definitions.The series are also studied for non-integer values of n; these make up the Dirichlet eta function. Part of Euler's motivation for studying series related to 1 − 2 + 3 − 4 + ... was the functional equation of the eta function, which leads directly to the functional equation of the Riemann zeta function. Euler had already become famous for finding the values of these functions at positive even integers (including the Basel problem), and he was attempting to find the values at the positive odd integers (including Apéry's constant) as well, a problem that remains elusive today. The eta function in particular is easier to deal with by Euler's methods because its Dirichlet series is Abel summable everywhere; the zeta function's Dirichlet series is much harder to sum where it diverges. For example, the counterpart of 1 − 2 + 3 − 4 + ... in the zeta function is the non-alternating series 1 + 2 + 3 + 4 + ..., which has deep applications in modern physics but requires much stronger methods to sum.

paragraph_text: The Dagger Complex is a US military base in Darmstadt (Germany), close to Griesheim and located at the "Eberstädter Weg", south of the August-Euler-Airfield.

paragraph_text: A Riemann problem, named after Bernhard Riemann, is a specific initial value problem composed of a conservation equation together with piecewise constant initial data which has a single discontinuity in the domain of interest. The Riemann problem is very useful for the understanding of equations like Euler conservation equations because all properties, such as shocks and rarefaction waves, appear as characteristics in the solution. It also gives an exact solution to some complex nonlinear equations, such as the Euler equations.

paragraph_text: JHR Developments is a motor racing team based in Dronfield, Derbyshire, in the United Kingdom. The team was founded in 1995, to enter Jamie Hunter in the UK and European Formula Renault series.

paragraph_text: Simon Antoine Jean L'Huilier (or L'Huillier) (24 April 1750 in Geneva – 28 March 1840 in Geneva) was a Swiss mathematician of French Hugenot descent. He is known for his work in mathematical analysis and topology, and in particular the generalization of Euler's formula for planar graphs.

paragraph_text: Euler's formula, named after Leonhard Euler, is a mathematical formula in complex analysis that establishes the fundamental relationship between the trigonometric functions and the complex exponential function. Euler's formula states that for any real number :

paragraph_text: Keilite is an iron-magnesium sulfide mineral (chemical formula (Fe,Mg)S)) that is found in enstatite chondrites. Keilite is the iron-dominant analog of niningerite. Keilite is named after Klaus Keil (born 1934).

paragraph_text: The 2017 Russian Grand Prix (Russian: Гран - при России 2017 года, translit. Gran - pri Rossii 2017 goda), officially known as the 2017 Formula 1 VTB Russian Grand Prix, was a Formula One motor race that took place on 30 April 2017 as the fourth round of the 2017 FIA Formula One World Championship. The fifty - two lap race was held at the Sochi Autodrom, marking the fourth running of the Russian Grand Prix as a round of the Formula One World Championship. Sebastian Vettel started the race from pole, with his teammate Kimi Räikkönen in second in Ferrari's first front - row lockout since the 2008 French Grand Prix. Valtteri Bottas won the race by 0.617 seconds over Vettel, the smallest winning margin since the 2016 Abu Dhabi Grand Prix.

paragraph_text: The 2015 Hungarian Grand Prix (formally the Formula 1 Pirelli Magyar Nagydíj 2015) was a Formula One motor race that took place on 26 July 2015 at the Hungaroring in Mogyoród, Hungary. It was the tenth round of the 2015 Formula One season and the 31st Hungarian Grand Prix, and the 30th time it had been held as a round of the World Championship.

paragraph_text: Stephen Day is an American composer, producer, instrumentalist, vocalist and teacher. His credits range from scoring portions of the film "Formula 51", starring Samuel L. Jackson, to founding a nonprofit organization, Ombience, dedicated to spreading spirituality through art.

paragraph_text: Rodney Nuckey (26 June 1929 in Wood Green, London – 29 June 2000 in Manila, Philippines) was a British racing driver from England. He started in 500cc Formula 3. He entered two Formula One World Championship Grands Prix, debuting on 2 August 1953, although his place in the 1954 British Grand Prix was ultimately taken by Eric Brandon. Nuckey scored no championship points, but he finished third in the non-championship Syracuse Grand Prix in 1953, and took part in many other non-Championship Formula One races.

Question: Where did the mathematician who found Euler's formula die?
Answer: Saint Petersburg