Reputation
Next tag badge:
84/100 score
29/20 answers
Badges
5 20 51
Newest
 Enlightened
Impact
~106k people reached

Dec
27
revised Order of the error for the Trapezoidal and Simpson's method of numerical integration
deleted 1 character in body; edited title
Dec
25
revised Geometric derivation of the quadratic equation
adding conic tag since a quadratic defines a parabola in the plane
Dec
25
revised Measure theory for self study.
added 1 character in body
Dec
25
revised On a recursive sequence exercise.
added 3 characters in body
Dec
25
revised On a recursive sequence exercise.
added 3 characters in body
Dec
25
revised On a recursive sequence exercise.
added 3 characters in body
Dec
24
revised On a recursive sequence exercise.
added 4 characters in body
Dec
24
revised A question on Axiom XI of Veblen's paper on the axioms of geometry
better to point on the page, to get the full reference before downloading
Dec
24
revised On a recursive sequence exercise.
added 59 characters in body
Dec
24
revised Partitions of the odd integers
edited title
Dec
24
revised $\sec\theta+\tan\theta=p$ and $\sec\theta\tan\theta=q$. Eliminate $\theta$ to form a equation between $p$ and $q$.
added 3 characters in body; edited title
Dec
24
revised Adding $\cos \theta$ and $\sin \theta$ of Perpendicular Vectors
link to web page, as requested by author
Dec
24
revised Adding $\cos \theta$ and $\sin \theta$ of Perpendicular Vectors
link to web page, as requested by author
Dec
24
revised Adding $\cos \theta$ and $\sin \theta$ of Perpendicular Vectors
link to web page, as requested by author
Dec
24
revised Are elementary and generalized hypergeometric functions sufficient to express all algebraic numbers?
Dead link. Possible to correct with another Citeseer link, but this one gives a pdf with a much better rendering
Nov
23
revised Prove $\sin^2(A)+\sin^2(B)-\sin^2(C)=2\sin(A)\sin(B) \cos(C)$ if $A+B+C=180$ degrees
edited title
Nov
20
revised Show that if $f$ is continuous on [0,1], then: $\int_0^\frac\pi 2 f(\sin x)dx=\int_0^\frac\pi 2 f(\cos x)dx= \frac12\int_0^\pi f(\sin x)dx$
added 2 characters in body; edited title
Nov
16
revised Is the function determinant $A \rightarrow \det(A)$ a non-convex fuction?
added 8 characters in body
Nov
15
revised When is an improper Riemann integral equal to Lebesgue integral
edited title
Nov
14
revised The least upper bound of $|\sum_{j=1}^{n}a_j^2|$
added 12 characters in body; edited title