Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

1 − 2 + 4 − 8 + ⋯

+ Save concept

In mathematics, is the infinite series whose terms are the successive powers of two with alternating signs. [1]

19 relations: Émile Borel, Binomial transform, Borel summation, Christian Wolff (philosopher), Divergent series, Euler summation, Finite difference, Geometric series, Gottfried Wilhelm Leibniz, Grandi's series, Halle (Saale), Hanover, Leonhard Euler, Mathematics, Power of two, Real number, Series (mathematics), 1, 1/2 − 1/4 + 1/8 − 1/16 + ⋯.

Émile Borel

Félix Édouard Justin Émile Borel (7 January 1871 – 3 February 1956) was a French mathematician and politician.

New!!: 1 − 2 + 4 − 8 + ⋯ and Émile Borel · See more »

Binomial transform

In combinatorics, the binomial transform is a sequence transformation (i.e., a transform of a sequence) that computes its forward differences.

New!!: 1 − 2 + 4 − 8 + ⋯ and Binomial transform · See more »

Borel summation

In mathematics, Borel summation is a summation method for divergent series, introduced by.

New!!: 1 − 2 + 4 − 8 + ⋯ and Borel summation · See more »

Christian Wolff (philosopher)

Christian Wolff (less correctly Wolf,; also known as Wolfius; ennobled as Christian Freiherr von Wolff; 24 January 1679 – 9 April 1754) was a German philosopher.

New!!: 1 − 2 + 4 − 8 + ⋯ and Christian Wolff (philosopher) · See more »

Christmas

Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.

New!!: 1 − 2 + 4 − 8 + ⋯ and Christmas · See more »

Christmas and holiday season

The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.

New!!: 1 − 2 + 4 − 8 + ⋯ and Christmas and holiday season · See more »

Christmas Eve

Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.

New!!: 1 − 2 + 4 − 8 + ⋯ and Christmas Eve · See more »

Christmas traditions

Christmas traditions vary from country to country.

New!!: 1 − 2 + 4 − 8 + ⋯ and Christmas traditions · See more »

Divergent series

In mathematics, a divergent series is an infinite series that is not convergent, meaning that the infinite sequence of the partial sums of the series does not have a finite limit.

New!!: 1 − 2 + 4 − 8 + ⋯ and Divergent series · See more »

Euler summation

In the mathematics of convergent and divergent series, Euler summation is a summability method.

New!!: 1 − 2 + 4 − 8 + ⋯ and Euler summation · See more »

Finite difference

A finite difference is a mathematical expression of the form.

New!!: 1 − 2 + 4 − 8 + ⋯ and Finite difference · See more »

Geometric series

In mathematics, a geometric series is a series with a constant ratio between successive terms.

New!!: 1 − 2 + 4 − 8 + ⋯ and Geometric series · See more »

Gottfried Wilhelm Leibniz

Gottfried Wilhelm (von) Leibniz (or; Leibnitz; – 14 November 1716) was a German polymath and philosopher who occupies a prominent place in the history of mathematics and the history of philosophy.

New!!: 1 − 2 + 4 − 8 + ⋯ and Gottfried Wilhelm Leibniz · See more »

Grandi's series

In mathematics, the infinite series 1 - 1 + 1 - 1 + \dotsb, also written \sum_^ (-1)^n is sometimes called Grandi's series, after Italian mathematician, philosopher, and priest Guido Grandi, who gave a memorable treatment of the series in 1703.

New!!: 1 − 2 + 4 − 8 + ⋯ and Grandi's series · See more »

Halle (Saale)

Halle (Saale) is a city in the southern part of the German state Saxony-Anhalt.

New!!: 1 − 2 + 4 − 8 + ⋯ and Halle (Saale) · See more »

Hanover

Hanover or Hannover (Hannover), on the River Leine, is the capital and largest city of the German state of Lower Saxony (Niedersachsen), and was once by personal union the family seat of the Hanoverian Kings of the United Kingdom of Great Britain and Ireland, under their title as the dukes of Brunswick-Lüneburg (later described as the Elector of Hanover).

New!!: 1 − 2 + 4 − 8 + ⋯ and Hanover · See more »

Leonhard Euler

Leonhard Euler (Swiss Standard German:; German Standard German:; 15 April 170718 September 1783) was a Swiss mathematician, physicist, astronomer, logician and engineer, who made important and influential discoveries in many branches of mathematics, such as infinitesimal calculus and graph theory, while also making pioneering contributions to several branches such as topology and analytic number theory.

New!!: 1 − 2 + 4 − 8 + ⋯ and Leonhard Euler · See more »

Mathematics

Mathematics (from Greek μάθημα máthēma, "knowledge, study, learning") is the study of such topics as quantity, structure, space, and change.

New!!: 1 − 2 + 4 − 8 + ⋯ and Mathematics · See more »

New Year

New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.

New!!: 1 − 2 + 4 − 8 + ⋯ and New Year · See more »

New Year's Day

New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.

New!!: 1 − 2 + 4 − 8 + ⋯ and New Year's Day · See more »

New Year's Eve

In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.

New!!: 1 − 2 + 4 − 8 + ⋯ and New Year's Eve · See more »

Power of two

In mathematics, a power of two is a number of the form where is an integer, i.e. the result of exponentiation with number two as the base and integer as the exponent.

New!!: 1 − 2 + 4 − 8 + ⋯ and Power of two · See more »

Real number

In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line.

New!!: 1 − 2 + 4 − 8 + ⋯ and Real number · See more »

Series (mathematics)

In mathematics, a series is, roughly speaking, a description of the operation of adding infinitely many quantities, one after the other, to a given starting quantity.

New!!: 1 − 2 + 4 − 8 + ⋯ and Series (mathematics) · See more »

1

1 (one, also called unit, unity, and (multiplicative) identity) is a number, numeral, and glyph.

New!!: 1 − 2 + 4 − 8 + ⋯ and 1 · See more »

1/2 − 1/4 + 1/8 − 1/16 + ⋯

In mathematics, the infinite series is a simple example of an alternating series that converges absolutely.

New!!: 1 − 2 + 4 − 8 + ⋯ and 1/2 − 1/4 + 1/8 − 1/16 + ⋯ · See more »

2018

2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.

New!!: 1 − 2 + 4 − 8 + ⋯ and 2018 · See more »

2019

2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.

New!!: 1 − 2 + 4 − 8 + ⋯ and 2019 · See more »

Redirects here:

1 + 2 + 4 + 8 +., 1 + 2 + 4 + 8 +.., 1 + 2 + 4 + 8 +..., 1 − 2 + 4 − 8 + ..., 1 − 2 + 4 − 8 + 16 − · · ·, 1 − 2 + 4 − 8 + · · ·, 1 − 2 + 4 − 8 + …, 1+2+4+8+., 1+2+4+8+.., 1+2+4+8., 1+2+4+8...

References

[1] https://en.wikipedia.org/wiki/1_−_2_%2B_4_−_8_%2B_⋯

OutgoingIncoming
Hey! We are on Facebook now! »