After finishing a difficult math problem, I found that my way was very complicated. What can I learn from this? A. Forget about it and move on. B. Realize that I'm not good at math. C. Think about simpler and more efficient methods. D. Feel proud that I solved it anyway. ...
logistics noun [ plural ] UK /ləˈdʒɪs.tɪks/ the careful organization of a complicated activity so that it happens in a successful and effective way 后勤;后勤学We need to look at the logistics of the whole aid operation. 我们需要审视整个援助行动的后勤保障工作。disparity ...
the problem quickly becomes much more unsolvable: the simplest case wherehi=1hi=1is already equivalent to a multipoint evalution on an algebraic sequence1,2,...,n1,2,...,n, which currently has only anO(nlog2n)O(nlog2n)solution and is much more complicated than convolution. The ca...
students a favor, when in fact to them it is just one more boring math problem to be gotten over with. “What do they want me to do? Oh, just plug it in? OK.” 16 Another example is the training of students to express information in an unnecessarily complicated form, merely ...
A good problem fights back Why is something so simple to state so hard to solve? It turns out to be more complicated than it appears. Let’s say you knew the solution to r(5,5) was somewhere between 40-50. If you started with 45 points, there would be more than 1...
So, so far, not too complicated, right? But after Vos Savant’s column was published in Parade magazine in 1990 her answer proved to be incredibly controversial. Vulcan: The Planet we Saw which was Never There William James Sidis, the Man who Knew Everything ...
So, if u=Omega*t-delta and v=sin(u), then your problem reduces to something like Omega*v = +/- C*sqrt(1-v^2)/(2*M) Solve for v by squaring, and we would get a solution, although we would need to resolve any spurious roots created by that squaring. To me, the solution tha...
“Interesting,” not “complicated” (Math Mantras, part 2) Lately I’ve been thinking a lot about re-framing. Along the lines of “eraser time,” and “when in doubt, write it out,” another way I’ve found helps my students to approach a more complex problem with courage and even...
“When I thought about the Glauert problem, I thought steps were missing and it was very complicated,” Schmitz said. “There had to be an easier way to do it. That’s when Divya came in. She was the fourth student I challenged with looking at it, and she was the only one who too...
It's easy to set a very hard and complicated math question. But it's not so easy to set a hard question that appears simple and easy to understand but requires ingenuity to solve. That's why this book is delighting. 11 个人发现此评论有用 ...