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WikiCards · Card list · Science cards · Noether's theorem
Uncommon card · Science
Noether's theorem, an Uncommon card
Noether's theorem states that every continuous symmetry of the action of a physical system with conservative forces has a corresponding conservation law.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 81
- DEF
- 49
- Power
- 130
- Wikipedia reads a year
- 190,000
Power 130 (ATK + DEF): stronger than 70 % of WikiCards cards.
The facts on the card
The card carries these facts from its Wikipedia article.
- This is the first of two theorems published by the mathematician Emmy Noether in 1918.
- The action of a physical system is the integral over time of a Lagrangian function, from which the system's behavior can be determined by the principle of least action.
- This theorem applies to continuous and smooth symmetries of physical space.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Noether's theorem article was read about 190,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 81 and blocks with 49: each hit it takes is cut by 20 %.
How to get Noether's theorem
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.
More Science cards
Cards close in power
The cards just above and just below Noether's theorem in the power ranking, all domains together.
- G. H. HardyRare · Science · ATK 72 DEF 58
- CollardRare · Nature · ATK 67 DEF 63
- Charlie WardUncommon · Society · ATK 72 DEF 58
- Gustave FlaubertUncommon · Arts · ATK 69 DEF 61
- GymnospermUncommon · Nature · ATK 71 DEF 59
- YaoundéUncommon · Society · ATK 68 DEF 62
Card lists
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- Nature cards600 cards
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- History cards600 cards
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- Tier listS and A tiers by power (ATK + DEF)
- Legendary cards136 cards
- Epic cards262 cards
- Strongest cardsTop 100 by attack
Credits
Text : Wikipedia, Noether's theorem (revision), CC BY-SA 4.0. Photo : Emmy Noether, Public domain, Wikimedia Commons.
