Alby
Reputation
202
Next privilege 250 Rep.
 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 $\lim_{x\to\infty}x\exp(-x) =0$