CBenni

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	location	Germany
	age	19
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maths student, hobbyist number theorist and dreamer

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24 Answers

newest activity votes

1

Identity involving complex sigma function

3

TeX editor with instant preview

2

Real numbers in math

1

Integer solution to equation

1

Finding limit of a function ($0$ appears in denominator)

2

BigO sorting complexity help

2

Evaluate the integral, $\int_0^{\infty} \frac{x^2}{(x+c)^{3/2}}\,e^{-x^2} dx$, where c>0

2

Evaluating a definite integral

2

Division by zero restores values

1

Show that $x^{8}+5x^{2}=1$ has exactly $2$ real roots

0

The problem of ten divided by three

2

when integrating a Laurent series $f(z)=\sum\limits_{j=-\infty}^{\infty}a_j(z-z_0)^j$, why do all terms for $j\neq-1$ dissappear?

0

How can One Generalize a Result?

6

Is writing 2K13 technically correct?

4

Is there a limit to how exact $\pi$ can be calculated?

3

Probability of selecting a non-measurable set

1

Given real numbers: define integers?

1

Why the max can be found only with normalized vectors?

3

why does this integral diverge?

1

Circumstances where rounding by 3 or more decimal places is important

4

$5(x + 2) + 2(x-3) < 3(x - 1) + 4x$ leads to nowhere, but why?

3

Square of the sum of n positive numbers

2

Delta-Epsilon Proof.

0

Asking about linear dependence of more than two vectors.

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