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visits member for 3 years, 5 months
seen Nov 6 at 5:23

Student


Oct
22
awarded  Tumbleweed
Oct
15
asked Matrix with highly correlated adjacency entries
Oct
10
awarded  Commentator
Oct
10
comment Perpendicular distances versus vertical distances
@Travis vertical distance is the distance measured along a particular coordinate axis. For example we minimize the square of the distance along the y axis when we are determining the regression line.
Oct
10
revised Perpendicular distances versus vertical distances
added 35 characters in body
Oct
10
asked Perpendicular distances versus vertical distances
Sep
24
awarded  Autobiographer
Jul
2
awarded  Curious
Mar
16
accepted Consistent but apparently unsolvable system of equations
Mar
16
comment Consistent but apparently unsolvable system of equations
Thanks. I think your edit provided the necessary clarification.
Mar
16
comment Consistent but apparently unsolvable system of equations
Ah, makes sense. The text talked about infinite number of solutions for a system, but had presented no example and I was wondering how such a system would look like. Specifically, in this case, the infinite number of solutions is only when $h = 12$ right? The system has a unique solution if $h \neq 12$.
Mar
16
revised Consistent but apparently unsolvable system of equations
fixed typo
Mar
16
asked Consistent but apparently unsolvable system of equations
Jan
5
accepted Solving linear homogenuous recurrence relation
Jan
4
revised Solving linear homogenuous recurrence relation
added 150 characters in body
Jan
4
comment Solving linear homogenuous recurrence relation
I meant to ask why does the author add the two individual solutions($c_12^n$ and $c_2(-3)^n$). Aren't they solutions to the recurrence relations by themselves?
Jan
4
asked Solving linear homogenuous recurrence relation
Dec
19
accepted Clarifications about the definition of algebraic systems and algebraic structures
Dec
19
comment Clarifications about the definition of algebraic systems and algebraic structures
@ZhenLin, I've added the exact definitions.
Dec
19
awarded  Editor