Dr. Kleber Câmara

I am an Adjunct Professor at the Federal Rural University of Semi-Árido. My interest focuses on Mathematical Analysis and Number Theory.

[SKG @sonukg4india]

Different Thinking of Genius.

[Dr. Kleber Câmara @kleber_math]

Complex Numbers and Analytic Functions: Limits, Differentiation and Integration of Complex Variable Functions https://t.co/zqCqVuk7Vg

[Dr. Kleber Câmara @kleber_math]

https://t.co/w4Nv38tYTn

[⛵️ @zzbar]

@Diarytells Use the contour integral representation of reciprocal gamma function:

[SKG @sonukg4india]

Egg's Equation

[Math Files @Math_files]

In 1964, Willans' gave the formula for the nth prime number p_n.

[Philosophy Of Physics @PhilosophyOfPhy]

In mathematics, the art of asking questions is more valuable than solving problems."

- Georg Cantor

[Cliff Pickover @pickover]

Math.

In honor of mathematician Ramanujan, take a look at this beauty. He said his exotic-looking formulas came to him in dreams and also credited his insights to his family goddess, Namagiri Thayar.

[The Math Flow @TheMathFlow]

Ever wondered how to calculate the shortest distance between two points on Earth? Here enters the Haversine Formula!
The Haversine formula calculates the shortest distance between two points on a sphere, like Earth, using their latitudes and longitudes. It's useful in navigation and GIS because it efficiently accounts for the Earth's curvature.

[Fermat's Library @fermatslibrary]

Here's a surprising appearance of e: the limit when n approaches infinity of the nth root of the least common multiple of 1,2,…,n = e

[Cliff Pickover @pickover]

Pi and e in infinite heaven. A formula by Indian mathematician Ramanujan (1887-1920).

[The Math Flow @TheMathFlow]

Frullani's integral is named after the Italian mathematician Giulio Frullani, who introduced it in the early 19th century. This work laid the foundation for the identity involving the integral of the difference quotient over an infinite interval.

[Dr. Kleber Câmara @kleber_math]

@marsiglia_andre Tempos sombrios... Que Deus tenha misericórdia de nós.

[Ben Spitz (63/100 improv meals) @DiracDeltaFunk]

An open problem in complex analysis:

Let f ∈ ℂ[x] be a polynomial of degree ≥2. Let z ∈ ℂ. Must there exist a critical point w of f such that

|(f(z)-f(w))/(z-w)| ≤ |f'(z)|?

[Dr. Kleber Câmara @kleber_math]

@JeffreyChiquini Deus tenha misericórdia do nosso país.

[The Math Flow @TheMathFlow]

It is what it is. :)

[Dr. Kleber Câmara @kleber_math]

@PastorMalafaia Deus o proteja e tenha misericórdia do nosso país.

[Dr. Kleber Câmara @kleber_math]

@nikolas_dm Errado. Não depende do Alcolumbre. Vocês têm maioria. Leia o regimento da Casa.

[The Math Flow @TheMathFlow]

Limit expression for the number e using the Napiers inequality.

[The Math Flow @TheMathFlow]

Interpreting the natural logarithm of a positive number as the area under the graph of y=1/x over an interval leads to a demonstration of Napier's inequality.