Mathematics
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Ali's user avatar
Ali's user avatar
Ali
  • Member for 8 years, 10 months
  • Last seen more than a month ago
  • Maryland
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15
answers
7
questions
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About

I'm an electrical engineer but enjoy spending time digging into math problems every now and then.

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5
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2
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Posts
9
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2
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9
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Top posts
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All Questions Answers
Score Newest
question
12
parallel resistors
Aug 25, 2015
question
9
Express roots in polynomials of equation $x^3+x^2-2x-1=0$
Aug 21, 2015
question
5
Elementary proof that $\sum_{k=1}^{\infty}{\frac{1}{m^{k^2}}}$ is irrational (for any integer $m > 1$)
Aug 21, 2015
answer
5
how to compute this definite integral
Jun 10, 2015
answer
3
Problem-solving
Aug 20, 2015
answer
3
How can I factor the equation $a^3 - 5a^2 + 8a -4 = 0$?
Aug 20, 2015
question
2
verifying a Low-Density Parity-Check (LDPC) code
Sep 16, 2015
question
2
mathematical rigore for an engineer! [closed]
Oct 9, 2015
answer
2
solve$\,\ \;\cos\left(\,2\arctan\left(1/2\right)\,\right)\,$
Sep 15, 2015
answer
2
How does hard clipping change the frequency of a pure sinusoidal signal?
Sep 16, 2015
Top network posts
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6
Log2 approximation in fixed-point
5
on-chip low-pass filter with sub-Hertz cutoff frequency

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