network profile
| bio | website | |
|---|---|---|
| location | Vietnam | |
| age | ||
| visits | member for | 1 year, 3 months |
| seen | May 7 at 2:21 | |
| stats | profile views | 42 |
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Jun 3 |
comment |
Sum of two divergence series is always divergence series? @DavidMitra yes. I have thought your example before, but it's too special. |
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Jun 3 |
asked | Sum of two divergence series is always divergence series? |
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May 30 |
accepted | Maple: how to solving composite function |
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May 28 |
comment |
Maple: how to solving composite function No. I don't think it's just for fun. it's nice. but I don't know your solution compare to first one (above post) will be same performance or not :) |
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May 28 |
comment |
Maple: how to solving composite function Can you explain a bit at line 3 and 4,please. I know how they work, but I really don't understand why it works right. I'm thinking about your nice solution so much. Thanks :) |
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May 28 |
asked | Maple: how to solving composite function |
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May 22 |
accepted | Evaluating $\int_{0}^{1} \sqrt{1+x^2} \text{ dx}$ |
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May 22 |
accepted | Compute lim from Graph |
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May 22 |
accepted | Min/Max of $f(x,y) = e^{xy}$ where $x^3+y^3=16$ |
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May 20 |
comment |
Min/Max of $f(x,y) = e^{xy}$ where $x^3+y^3=16$ Oh. It likes x=y=2 case when I use Lagrange Multiplier. But at min case, I don't have any idea how to solve by Lagrange Multiplier |
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May 20 |
awarded | Editor |
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May 20 |
revised |
Min/Max of $f(x,y) = e^{xy}$ where $x^3+y^3=16$ added 25 characters in body |
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May 20 |
comment |
Min/Max of $f(x,y) = e^{xy}$ where $x^3+y^3=16$ @N.I ah, I understand. Because I just view fomular from other post , I don't really know different $$ and $ :D |
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May 20 |
asked | Min/Max of $f(x,y) = e^{xy}$ where $x^3+y^3=16$ |
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May 20 |
awarded | Scholar |
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May 20 |
accepted | Does $\int_0^\infty\frac{\cos^2x}{x^2+5x+11}dx$ converge or diverge? |
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May 20 |
asked | Does $\int_0^\infty\frac{\cos^2x}{x^2+5x+11}dx$ converge or diverge? |
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Mar 17 |
awarded | Supporter |
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Mar 16 |
awarded | Student |
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Mar 16 |
asked | Evaluating $\int_{0}^{1} \sqrt{1+x^2} \text{ dx}$ |
