fahrbach
Reputation
1,283
Next privilege 2,000 Rep.
 Sep 10 awarded Yearling Jul 15 revised The truth of Nyonyon Theorem Marked up expressions Jul 15 suggested approved edit on The truth of Nyonyon Theorem Apr 16 accepted What are the names of these variations on the transpose of a matrix and symmetric matrices? Apr 16 asked What are the names of these variations on the transpose of a matrix and symmetric matrices? Feb 24 awarded Nice Answer Sep 30 awarded Explainer Sep 10 awarded Yearling Aug 18 revised Ellipse definition Markup up equations Aug 18 suggested approved edit on Ellipse definition Aug 12 comment Proof by induction: $n$th Fibonacci number is at most $2^n$ Not really, but we need some sort of advancement with the indices. We could have written $F_{n+1} = F_{n} + F_{n-1}$ instead, but the idea is the same. Notice in this answer that we prove the hypothesis for $F_3$, then $F_4$, etc. Aug 12 answered Proof by induction: $n$th Fibonacci number is at most $2^n$ Aug 9 answered How should I continue on with this proof by contraposition? Aug 8 revised How many distinct ways to climb stairs in 1 or 2 steps at a time? added 3 characters in body Aug 6 answered Constrained Shortest Path Dijkstra Aug 4 revised Find a power series for function Updated answer Aug 4 revised How many distinct ways to climb stairs in 1 or 2 steps at a time? Fixed markup Aug 1 answered Discrete Mathematics books for Computer Science Self-study Jul 28 answered Have any one studied this binomial like coefficients before? Jul 26 answered Why is a raised to the power of Zero is 1?