meta user
network profile
| bio | website | |
|---|---|---|
| location | Singapore | |
| age | 21 | |
| visits | member for | 1 year, 10 months |
| seen | May 11 at 12:52 | |
| stats | profile views | 113 |
When the people fear the government, there is tyranny. When governments fear the people, there is liberty.
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May 7 |
comment |
Boolean Algebra, 4-variable Expression Simplification @joriki, I mean not using logic, but using algebra working. |
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May 7 |
awarded | Suffrage |
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May 7 |
comment |
Boolean Algebra, 4-variable Expression Simplification @joriki, is there some kind of law we can apply to simplify $(xy+zy′+zx)$ to $(xy+zy′)$ ? |
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May 7 |
revised |
How do we go about factorizing boolean expressions? deleted 2 characters in body |
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May 7 |
asked | How do we go about factorizing boolean expressions? |
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May 7 |
comment |
Prove $(x+yz)(y'+x)(y'+z')=x(y'+z')$ in Boolean algebra How did you get from the second step to the third step? |
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Feb 6 |
comment |
Solving 4 unknown angles in quadrilateral possible? (Hmm, the answer had to be as square-ish as possible if that makes sense, otherwise any answer would do. Is trial-and-error the only way?) |
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Feb 6 |
comment |
Solving 4 unknown angles in quadrilateral possible? @Christian, hmm I can see that we can have infinite solutions, but I don't really get the last paragraph.. how do we solve a single solution to this problem? (i.e. any solution would do, I just need a possible answer) |
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Feb 6 |
awarded | Commentator |
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Feb 6 |
comment |
Solving 4 unknown angles in quadrilateral possible? Yes if we do exclude reflex angles, how do we go about finding a solution? |
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Feb 6 |
comment |
Solving 4 unknown angles in quadrilateral possible? But how do we go about finding a single solution? i.e. any solution will do |
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Feb 6 |
asked | Solving 4 unknown angles in quadrilateral possible? |
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Feb 1 |
awarded | Famous Question |
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Jul 30 |
comment |
Is there a simple explanation why degree 5 polynomials (and up) are unsolvable? @trb456, do you mean that they are solvable but just that so far no formula is found yet, and in the near future we may very well be able to solve equations of the form ax^5+bx^4+cx^3+dx^2+ex+f=0 ? |
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Jul 30 |
accepted | Is there a simple explanation why degree 5 polynomials (and up) are unsolvable? |
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Jul 29 |
asked | Is there a simple explanation why degree 5 polynomials (and up) are unsolvable? |
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Jul 25 |
awarded | Yearling |
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May 12 |
comment |
What are the “whole numbers”? @PeterTamaroff I mean why not just say "integers above zero" instead of saying an ambiguous "whole numbers"? |
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May 11 |
comment |
What are the “whole numbers”? @PeterTamaroff Why not just say positive integers? |
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Jan 23 |
awarded | Editor |
