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Uncommon card · Science
Gaussian integral, an Uncommon card
The Gaussian integral, also known as the Euler–Poisson integral, is the integral of the Gaussian function over the entire real line.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 65
- DEF
- 36
- Power
- 101
- Wikipedia reads a year
- 180,000
Power 101 (ATK + DEF): stronger than 40 % of WikiCards cards.
Gaussian integral quiz: 3 questions
Three questions on the Gaussian integral card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
The integral has a wide range of ______.
Answer
applications. The integral has a wide range of applications. From the Gaussian integral article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Gaussian integral. Gaussian integral 65 · Candan Tamerler 62 · Boris Choubert 59 · CMYK color model 54 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
Microdata. Microdata 3,600,000 · Gaussian integral 180,000 · Craig Federighi 110,000 · Candan Tamerler 320 Wikipedia reads over a year.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- Named after the German mathematician Carl Friedrich Gauss, the integral is ∫ − ∞ ∞ e − x 2 d x = π. Abraham de Moivre originally discovered this type of integral in 1733, while Gauss published the precise integral in 1809, attributing its discovery to Laplace.
- The integral has a wide range of applications.
- For example, with a slight change of variables it is used to compute the normalizing constant of the normal distribution.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Gaussian integral article was read about 180,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 65 and blocks with 36: each hit it takes is cut by 14 %.
How to get Gaussian integral
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
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Card lists
- Wikipedia quizNew questions every day
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Credits
Text : Wikipedia, Gaussian integral (revision), CC BY-SA 4.0. Photo : 蔡蜜, CC BY-SA 4.0, Wikimedia Commons.
