# jpp

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# 163 Actions

 Dec8 awarded Caucus Dec4 accepted Eigenvector system with matrix on right side of equality Dec4 accepted Multitape Turing machine with multiple non-blank tapes Dec1 awarded Notable Question Nov29 asked “Flipping and shifting” in discrete time convolution Nov27 awarded Notable Question Nov24 asked Eigenvector system with matrix on right side of equality Nov21 accepted What's the intuition for why repeated div and mod converts a number to another base? Nov21 accepted Intuition for counting number of pairs Nov21 accepted Running time of adding $n$ items Nov21 accepted Inductive proof of $\sum_{i=0}^{n} 2^{-i} \binom{n}{i} = \left(\frac{3}{2} \right)^n$ Nov21 accepted Converting disjunctive inequality to absolute value Nov21 asked Multitape Turing machine with multiple non-blank tapes Nov8 accepted Finding multiple functions with same $f_{even}$ but different $f_{odd}$? Nov7 comment Finding multiple functions with same $f_{even}$ but different $f_{odd}$? @GitGud This question comes in the context of doing the inverse DTFT of $Re\{F(\omega)\}$ which gives $f_{even}(t)$. I am trying to find a corresponding expression for $f_{odd}(t)$ that "works" to make a signal $f$. Nov7 comment Finding multiple functions with same $f_{even}$ but different $f_{odd}$? @GitGud we're given only $f_{even}$, not $f$ or $f_{odd}$. Nov7 asked Finding multiple functions with same $f_{even}$ but different $f_{odd}$? Sep25 awarded Popular Question Sep11 revised How do I get the square root of a complex number? improved formatting Sep11 suggested approved edit on How do I get the square root of a complex number?