enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. 1/4 + 1/16 + 1/64 + 1/256 + ⋯ - Wikipedia

   en.wikipedia.org/wiki/1/4_%2B_1/16_%2B_1/64_%2B...

   1/4 + 1/16 + 1/64 + 1/256 + ⋯. Archimedes' figure with a = 3 4. In mathematics, the infinite series 1 4 + 1 16 + 1 64 + 1 256 + ⋯ is an example of one of the first infinite series to be summed in the history of mathematics; it was used by Archimedes circa 250–200 BC. [1] As it is a geometric series with first term 1 4 and common ratio 1 4 ...

3. 1/2 + 1/4 + 1/8 + 1/16 + ⋯ - Wikipedia

   en.wikipedia.org/wiki/1/2_%2B_1/4_%2B_1/8_%2B_1/...

   The geometric series on the real line. In mathematics, the infinite series 1 2 + 1 4 + 1 8 + 1 16 + ··· is an elementary example of a geometric series that converges absolutely. The sum of the series is 1. In summation notation, this may be expressed as. The series is related to philosophical questions considered in antiquity, particularly ...

4. Anodizing - Wikipedia

   en.wikipedia.org/wiki/Anodizing

   Anodizing. These carabiners have an anodized aluminium surface that has been dyed; they are made in many colours. Anodizing is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. The process is called anodizing because the part to be treated forms the anode electrode of an ...

5. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

6. This Moist Marble Cake Has Chocolate and Vanilla in Every Bite

   www.aol.com/moist-marble-cake-chocolate-vanilla...

   For the cake: Preheat the oven to 350°F. Spray a 10- to 12-cup Bundt pan with baking spray. In a small saucepan, simmer ½ cup water over medium heat. Whisk in the cocoa powder and remove from ...

7. List of prime numbers - Wikipedia

   en.wikipedia.org/wiki/List_of_prime_numbers

   The primes of the form 2n+1 are the odd primes, including all primes other than 2. Some sequences have alternate names: 4n+1 are Pythagorean primes, 4n+3 are the integer Gaussian primes, and 6n+5 are the Eisenstein primes (with 2 omitted). The classes 10n+d (d = 1, 3, 7, 9) are primes ending in the decimal digit d.