Ionică Bizău
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### Questions (7)

 14 How can we calculate $(x^x)'$ 3 Does Wolfram Alpha fail for $x^x$? 2 How can we calculate $(\log_{x}{x})'$? 1 Align small circles on big circle at same distance 1 Find part of segment between two circle centers

### Reputation (263)

 +5 How can we calculate $(x^x)'$ +10 Intersection of chord with circle knowing the length and a point +5 Intersection of chord with circle knowing the length and a point +5 How can we calculate $(\log_{x}{x})'$?

 3 Intersection of chord with circle knowing the length and a point

### Tags (9)

 3 geometry × 4 0 calculus × 2 3 circle × 3 0 derivatives 3 analysis × 2 0 graphing-functions 3 recreational-mathematics × 2 0 terminology 0 real-analysis × 3

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