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seen Dec 9 at 18:22

Sep
30
awarded  Explainer
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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?
Jul
25
revised how to find taxicab numbers but for squares?
TeXed question
Jul
25
suggested approved edit on how to find taxicab numbers but for squares?
Jul
25
answered Prove that if G is a tree in which all vertices have odd degree then G has odd size.
Jul
25
answered How can I solve this puzzle using equations?
Jul
24
revised What is the probability that Brian makes money on his first roll
Fixed arithmetic errors
Jul
24
suggested approved edit on What is the probability that Brian makes money on his first roll