# Peter Horvath

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2516
bio website stackexchange.com/users/… location Nürnberg, Germany age 37 member for 1 year seen 8 hours ago profile views 162

(Spelling/grammar corrections are always welcomed.)

Hungarian IT guy learning Germany.

I like to hunt for ancient, unanswered questions, and answer them from the future.

I like to manually compensate unexplained single downvotes.

 6 Solve for $x$ in $6x^2-25x+12+\frac{25}{x}+\frac{6}{x^2}=0$ 5 Calculus Question: $\lim_{x \rightarrow 0}\sin(x)\ln{\sin{x}}$ 4 Finding n and k that satisfies ${n \choose k} = 517$ 4 Solving exponential equations using logarithms 4 A proof of $1=2$

# 738 Reputation

 +5 How to solve the diophantine equation $n^3-n-1=k^2-k+1$? +2 Eigenvalues of hermitian plus skew-hermitian PSD matrix +2 Inverse of $f(x)= x+\sin(x)$? +10 Calculus Question: $\lim_{x \rightarrow 0}\sin(x)\ln{\sin{x}}$

# 15 Questions

 3 (Investigating rumor) How many people understand Wiles' proof for Fermat's Last Theorem? How many of them actually reviewed it? [closed] 2 Vectorial product analog operation in 4+ dimensions? 2 Decidability of $P = NP$? 2 Is it true, that every prime (except 2) can be found as a divisor of enough long series of 1-s? 1 How to solve the diophantine equation $n^3-n-1=k^2-k+1$?

# 38 Tags

 10 algebra-precalculus × 2 4 exponentiation 8 limits × 2 4 fake-proofs 6 logarithms × 2 4 combinatorics 6 calculus × 2 3 functions 5 elementary-number-theory × 2 2 number-theory × 2

# 30 Accounts

 Server Fault 2,552 rep 3924 Stack Overflow 2,467 rep 51234 Physics 1,514 rep 2826 Unix & Linux 778 rep 515 Mathematics 738 rep 2516