meta user
network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 1 year |
| seen | Apr 29 at 19:27 | |
| stats | profile views | 24 |
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Feb 22 |
awarded | Teacher |
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Feb 22 |
answered | Truth set of $-|x| \lt 2$? |
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Jan 31 |
awarded | Supporter |
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Jan 31 |
answered | Cryptography - RSA algorithm - basic question |
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May 24 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? @GastónBurrull, Are you mean 1415.../1000... if it equals to 0.1415... this implies 1/3 = 3333.../1000... and this not true? for that, this step in my answer is wrong :).Thanks. |
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May 24 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? @GastónBurrull, We know that $\pi$=Sup{ 3, 3.1, 3.14, 3.141, ...} = 3+Sup{ 0, 0.1, 0.14, 0.141, 0.1415, ...} = 3+Sup{0,1/10,14/100,141/1000,1415/1000 , ...}. |
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May 23 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? @GastónBurrull, In line 4: If you suppose 1415...,1000... in Z, then this implies $\pi$ in Q : $\pi$ = 3.1415... = 3 + 0.1415... = 3 + 1415.../1000... where 1415...,1000... in Z." Contradiction" . Then 1415...,1000... not in Z. Thank you. |
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May 21 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? The question is prove or disprove, then you can disprove by a counterexample and that what I did. |
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May 20 |
revised |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? deleted 2 characters in body |
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May 20 |
answered | Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? |
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May 20 |
awarded | Editor |
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May 20 |
revised |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? edited tags |
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May 20 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? I try to post the answer but "Users with less than 100 reputation can't answer their own question for 8 hours after asking. You may self-answer in 6 hours. Until then please use comments, or edit your question instead.".For that,I'll post the answer after 6Hrs. |
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May 20 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? For $m = \sum_{i=0}^{inf} a_i \times 10^i \implies m$ is divergent. |
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May 20 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? No, 58654965542... is random and particular case. |
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May 20 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? Are you mean 113=...000113 ? |
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May 20 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? "you can write, say, 113 as 311000000…", why ? |
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May 20 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? That means there exists A such that N in A . |
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May 20 |
comment |
Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? Let $m = \sum_{i=0}^{inf} a_i \times 10^i$ . Is $m\in \mathbb{Z}^+$ ? |
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May 20 |
asked | Prove/disprove: $58654965542\ldots \in \mathbb{Z}$? |
