Joel Reyes Noche
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Registered User
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I am an assistant professor at the Department of Mathematics, Ateneo de Naga University, Naga City, Camarines Sur, Philippines.
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2d |
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Blue and red balls puzzle I think you mean to say that you stop when all the balls left in the bag are the same color. |
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2d |
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Blue and red balls puzzle You stop at the first turn. At the first turn, you only have one ball, and all the balls you have are the same color. |
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May 6 |
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cube + cube + cube = cube @DenisSerre, I think you can change your accepted answer. Just click the check mark for Noam's answer. |
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Apr 21 |
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What does a mathematician expect from mathematics education? @Pete L. Clark, thank you very much for providing this link. I note that the MTC accepts "submissions" and not "questions." |
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Apr 20 |
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What does a mathematician expect from mathematics education? Offensive language unnecessary |
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Apr 20 |
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Which hard mathematical problems do you have to solve to earn bitcoins ? @Chandan, could you give a specific example of a mathematical problem that is divine and one that is devilish? |
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Apr 20 |
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Can every $\mathbb{Z}^2$ disk be pinball-reached? Does it matter what happens to a ray that hits a disk tangentially? |
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Apr 20 |
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Lecture on Fractals for Middle School Students Added pictures and discussion |
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Apr 19 |
answered | Lecture on Fractals for Middle School Students |
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Apr 18 |
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Is rigour just a ritual that most mathematicians wish to get rid of if they could? I suspect that the reason for the OP's confusion is in the definition of the word proof. Perhaps the OP is thinking of a formal proof? (en.wikipedia.org/wiki/Formal_proof) |
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Apr 12 |
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13 months and not even one report. what would you do? This doesn't seem to be an answer to the question. |
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Mar 29 |
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easter problem - egg shapes They had a hard time creating a model for the Vegreville egg. (en.wikipedia.org/wiki/Vegreville_egg) Though the surface area of an egg can be difficult to solve mathematically, the enigma of how to assemble two-dimensional tiles onto a three-dimensional egg was eventually solved by Ronald Resch, a computer science professor from the University of Utah, with the assistance of computer-aided design. Resch tiled the egg uses at total of 1108 congruent equilateral triangles, 524 concave hexagons (3-pointed stars), 3,512 visible facets, 6,978 nuts and bolts and 177 internal struts. |
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Mar 27 |
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Dual space of $\mathcal{C}_0[a,b]$ Cross-posted and answered at math.stackexchange.com/questions/336737/… |
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Mar 27 |
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Time-delay differential equation @filippo, posting the same question simultaneously on two or more sites is frowned upon because it leads to duplication of effort on the part of the answerers. At the very least, you should provide links to the other sites you posted the question on. |
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Mar 27 |
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Time-delay differential equation Cross-posted at math.stackexchange.com/questions/342677/… |
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Mar 22 |
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If you break a stick at two points chosen uniformly, the probability the three resulting sticks form a triangle is 1/4. Is there a “nice” proof of this fact? Your answer is similar to Allen Hatcher's: mathoverflow.net/questions/2014/… |
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Mar 15 |
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standard practice for large dense truncated svd computations? Perhaps related to meta.mathoverflow.net/discussion/1552/… |
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Mar 15 |
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Family with a fixed special fiber over finite fields I suspect it is related to this: meta.mathoverflow.net/discussion/1552/… |
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Mar 11 |
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Editors in peer-review systems Related question: academia.stackexchange.com/questions/7645/… |
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Mar 11 |
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how do I withdraw my submitted paper? I think this question is better asked at academia.stackexchange.com |
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Mar 6 |
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LU decomosition for ill-condition matrixes This has nothing to do with mathematics education. Please remove the mathematics-education tag. |
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Mar 6 |
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Is a continuos and injective mapping from circle to a jordan curve is surjective ? This has nothing to do with mathematics education. Please remove the tag. |
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Feb 27 |
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Is there a fair coin? Also at Skeptics: skeptics.stackexchange.com/questions/5982/… |
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Feb 27 |
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Is there a fair coin? A similar question was asked at CrossValidated: stats.stackexchange.com/questions/30116/… |
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Feb 25 |
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Distributing fire stations in a circular city Instead of circle, do you mean disk? |
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Feb 25 |
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When does $A^A=2^A$ without the axiom of choice? @Daniel Spector, also when $A=0$ (as some people define $0^0=1$). :) |
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Feb 23 |
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Generalizing square wheels rolling on inverted catenaries @Ben Crowell, you might want to rethink your comment above. It's possible that asifsound is the author Imai. |
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Feb 7 |
awarded | ● Popular Question |
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Jan 24 |
awarded | ● Enlightened |
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Jan 24 |
awarded | ● Nice Answer |
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Jan 20 |
awarded | ● Yearling |
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Jan 18 |
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Retracted Mathematics Papers I think questions with no single correct answer are more appropriately made community wiki. |
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Jan 17 |
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13 months and not even one report. what would you do? I agree with Gerry Myerson's comment because something similar happened to me. |
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Jan 17 |
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equation for bowling ball on a trampoline If Carl Feynman's answer was "more than what you expected," then consider asking at math.stackexchange.com next time. |
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Jan 16 |
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Interesting thesis topic on statistical inference that is sufficiently mathematical For your information, there is also a [Statistics StackExchange] (stats.stackexchange.com) |
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Jan 16 |
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What is the history of $\sqrt{}$ This was already asked and answered at Mathematics StackExchange: math.stackexchange.com/questions/15787/how-did-the-square-root-get-its-shape/ |
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Jan 11 |
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Question about getting Review services It seems that your paper will be indexed in Zentralblatt MATH, see ccsenet.org/journal/index.php/jmr/about/… |
