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Apr
21
accepted Centroid of a semicircle vs. a semicircular arc
Apr
20
asked Centroid of a semicircle vs. a semicircular arc
Apr
9
revised What was the first bit of mathematics that made you realize that math is beautiful? (For children's book)
added 198 characters in body
Apr
1
comment Why is propositional logic not Turing complete?
Thank you for the detailed answer. By feedback you mean sequential circuits, right?
Apr
1
accepted Why is propositional logic not Turing complete?
Apr
1
awarded  Commentator
Apr
1
revised Why is propositional logic not Turing complete?
added 68 characters in body
Apr
1
comment Why is propositional logic not Turing complete?
I've heard about this, but they can be considered to be Turing complete for practical purposes, correct? In that they can perform any computation that a Turing machine can up to a memory limit.
Apr
1
asked Why is propositional logic not Turing complete?
Mar
25
accepted Calculating a derivative from a Maclaurin series
Mar
25
comment Calculating a derivative from a Maclaurin series
What do you mean? The terms for $n=1$, $n=3$, $n=5$, etc. are not zero.
Mar
25
comment Calculating a derivative from a Maclaurin series
I'm still not sure why having $2n$ in the exponent makes it the $2n$th term. When did it switch from being the $n$th to the $2n$th?
Mar
25
comment Calculating a derivative from a Maclaurin series
Thank you. This works, but why? Isn't the $n$th term of a Maclaurin series always $\frac{f^{(n)}(0)\;x^n}{n!}$?
Mar
25
asked Calculating a derivative from a Maclaurin series
Mar
20
accepted Convergence of improper integrals and asymptotic behaviour
Mar
19
asked Convergence of improper integrals and asymptotic behaviour
Mar
17
awarded  Teacher
Mar
17
answered What was the first bit of mathematics that made you realize that math is beautiful? (For children's book)
Oct
23
accepted Benford's law with random integers
Oct
21
comment Benford's law with random integers
Yes, I meant as the lower bound goes to infinity. Thank you!