Timeline for For a continuous function $f:\mathbb{R}^{+}\to\mathbb{R}^{+}$ does $(f(x)-f(y)) (f(\frac{x+y}{2}) - f(\sqrt{xy}))=0$ imply that $f$ is constant?
Current License: CC BY-SA 3.0
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| Aug 29, 2017 at 15:22 | history | edited | Ron P | CC BY-SA 3.0 |
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| Aug 29, 2017 at 15:16 | history | edited | Ron P | CC BY-SA 3.0 |
correcting a typo
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| Aug 29, 2017 at 14:32 | history | edited | Ron P | CC BY-SA 3.0 |
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| Aug 29, 2017 at 12:43 | history | edited | Ron P | CC BY-SA 3.0 |
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| Aug 24, 2017 at 8:15 | history | edited | Ron P | CC BY-SA 3.0 |
correcting typos
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| Aug 24, 2017 at 7:57 | history | answered | Ron P | CC BY-SA 3.0 |