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bio website molinajosue.blogspot.com
location Houston, TX
age 25
visits member for 2 years, 9 months
seen 23 mins ago

One Thousand Birds


Oct
28
comment Project Euler's Problem Number 88
It sped up the program significantly, but it wasn't enough. I ended up opting for memoization, which worked.
Oct
23
revised Project Euler's Problem Number 88
added 62 characters in body
Oct
23
comment Project Euler's Problem Number 88
@WillJagy I was going to ask this question at stackoverflow.com but felt it was more mathematically-inclined. I understand the problem and have theoretically solved it, but due to our current lack of computing power, I thought someone could perhaps point me toward a heuristic or a better idea.
Oct
23
revised Project Euler's Problem Number 88
added 134 characters in body
Oct
23
asked Project Euler's Problem Number 88
Oct
15
awarded  Civic Duty
Oct
15
answered Let $R$ a ring prove that $x(y-z)=xy - xz$
Oct
15
answered What is the meaning of $\frac{0}{0}$?
Oct
15
comment Parametric function differentiation problem
Why are you differentiating $y$ with respect to $x$ when it is being expressed as a function of $t$?
Oct
15
comment Parametric function differentiation problem
Welcome! Please include what you have already tried; this is not a homework-solving machine!
Oct
9
awarded  Popular Question
Oct
7
answered Find an equation of the tangent line to the curve $y=x^3-3x+1$ at the given point $(2,3)$
Oct
1
comment What is wrong with this proof of: $2+2 = 5$
I see this kind of "math" as being akin to wordplay.
Sep
30
answered Permutation vs Combination
Sep
30
answered Definite integral from $0$ to $t$ of $t$ wrt. $s$
Sep
30
comment Prerequisites of general calculus
Because an answer to this question would be subjective in nature, this question is unsuitable for this site.
Sep
30
comment If $A=\{1,2\}, B=\{1,2\}$, what is $A \cup B$?
Is this kind of question allowed here? It is misleading, and its resolution lies in book definitions the author could have easily looked up.
Sep
29
awarded  Popular Question
Sep
26
comment How should I begin when trying to determine a proposition whose truth value is unknown?
Don't think of mathematics as having some sort of rule book, but pure logic instead. Things need to make sense before you proceed!
Sep
16
awarded  Popular Question