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WikiCards · Card list · Science cards · Complex plane
Uncommon card · Science
Complex plane, an Uncommon card
In mathematics, the complex plane is the plane formed by the complex numbers, with a Cartesian coordinate system such that the horizontal x-axis, called the real axis, is formed by the real numbers, and the vertical y-axis, called the imaginary axis, is formed by the imaginary numbers.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 70
- DEF
- 50
- Power
- 120
- Wikipedia reads a year
- 58,000
Power 120 (ATK + DEF): stronger than 55 % of WikiCards cards.
The facts on the card
The card carries these facts from its Wikipedia article.
- The complex plane allows for a geometric interpretation of complex numbers.
- Under addition, they add like vectors.
- The multiplication of two complex numbers can be expressed more easily in polar coordinates: the magnitude or modulus of the product is the product of the two absolute values, or moduli, and the angle or argument of the product is the sum of the two angles, or arguments.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Complex plane article was read about 58,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 70 and blocks with 50: each hit it takes is cut by 20 %.
How to get Complex plane
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
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Complex plane (revision), CC BY-SA 4.0. Photo : derivative work: Pbroks13 ( talk ) Imaginarynumber2.PNG : Mets501, CC BY-SA 3.0, Wikimedia Commons.
