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 Yearling
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21h
awarded  Yearling
Nov
24
awarded  Popular Question
Apr
18
accepted Is there a name for this modified newton's method?
Apr
13
asked Is there a name for this modified newton's method?
Dec
4
awarded  Teacher
Dec
4
answered Formal proof for $\lim_{x\to\infty}x\exp(-x) =0$
Dec
1
awarded  Tumbleweed
Nov
21
accepted Gamma function identity used in deriving negative binomial from gamma-poisson mixture
Nov
21
asked Gamma function identity used in deriving negative binomial from gamma-poisson mixture
Sep
1
accepted Proving that the exponential function is its own derivative, using the limit definition of $e$
Aug
30
comment Proving that the exponential function is its own derivative, using the limit definition of $e$
Woops! that's right. Thank you for pointing that out and making corrections.
Aug
30
asked Proving that the exponential function is its own derivative, using the limit definition of $e$
Dec
21
accepted Why are orthogonal matrices generalizations of rotations and reflections?
Dec
19
asked Why are orthogonal matrices generalizations of rotations and reflections?
Dec
8
accepted In the process of proving Sum of Geometric Progression
Dec
7
comment In the process of proving Sum of Geometric Progression
Just corrected the mistake! My confusion comes from $\sum_{j=0}^{n-1}{x^j}=x^0+\sum_{j=1}^{n-1}{x^j}$...I still don't see why this is the case
Dec
7
awarded  Editor
Dec
7
revised In the process of proving Sum of Geometric Progression
edited body
Dec
7
asked In the process of proving Sum of Geometric Progression
Nov
4
accepted Formal proof for $\lim_{x\to\infty}x\exp(-x) =0$