User Conrado Costa - MathOverflow

Conrado Costa

Member for 10 years, 2 months
Last seen more than 1 year ago

rio de janeiro

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I am a student of mathematics

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Aug 26, 2015
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Aug 17, 2015
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Jun 11, 2015

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16

area 51 proposal - Math review

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19

Expressing the infinite sum $1 + 22 + 333 + 4444 + \dotsb$

15

Norm of a left shift operator

10

Expected number of steps for reaching $K$ in a random walk

9

What are the early applications of differential equations to social sciences?

8

Help with a limit of an integral: $\lim_{h\to \infty}h\int_{0}^\infty{{ {e}^{-hx}f(x)} dx}=f(0)$