nanme

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visits member for 11 months
seen Jul 12 '12 at 16:58
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Jul
12
 awarded  Scholar
Jul
12
 accepted Sum Cosine Mod?
Jul
12
 accepted Squared Series Fourier
Jul
12
 accepted Summing a exponential series
Jul
12
 accepted Fractions in limits of a summation
Jul
12
 accepted Sum of Sines Interval
Jul
12
 accepted Sum of Cosine/Exponential
Jul
12
 accepted Trig Series Sum
Jul
12
 accepted Fourier transform of $y_k=\left[k-\frac{m-1}{2}\right]^{2},$
Jul
11
 asked Question about the roughness coefficient of series
Jun
28
 awarded  Teacher
Jun
28
 awarded  Supporter
Jun
28
 answered Are the exercises necessary to understand the subject of a mathematical textbook?
Jun
28
 comment Book about creating geometries with programming languages
Have you tried ics.ele.tue.nl/~heco/courses/Computation/OOP_c++_tutorial.pdf
Jun
28
 answered Concise foundational math books
Jun
28
 suggested suggested edit on Fourier transform of $y_k=\left[k-\frac{m-1}{2}\right]^{2},$
Jun
28
 comment Approximate $\int_a^b \frac{1}{\sqrt{2 \pi \sigma^2}}e^{-(x-\mu)^2/2 \sigma^2}\log(1+e^{-x}) \ \ dx $
Anybody notice it is formula for normal distribution? Can this be used to simplify?Must it be between 0 and 1
Jun
28
 answered an exercise book for probability theory recommendation request
Jun
28
 comment Find $\lim\limits_{x \to \infty} \frac{\sqrt{x^2 + 4}}{x+4}$
Have you tried to implement a trig substition?
Jun
28
 revised Fourier transform of $y_k=\left[k-\frac{m-1}{2}\right]^{2},$
deleted 162 characters in body
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