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visits member for 2 years
seen Aug 12 at 17:17

Aug
2
awarded  Yearling
Jul
12
comment Using “With” outside a function on its parameters
The way you have draw set up, x is defined within draw as a parameter. Outside of draw, x is just a symbol x, so for example draw[3] will yield the output Cylinder[{{x, 0, 0}, {x, 0, 0}}, 0.1]. In other words, Mathematica doesn't think the formula you've given it for draw involves the input variable at all.
Mar
12
asked Computing Smith Normal form of a matrix with mod p coefficients
Jan
27
revised How to “ReplaceAll” using a set of conditional expressions instead of a list of rules
edited body
Jan
27
comment How to “ReplaceAll” using a set of conditional expressions instead of a list of rules
@Mr.Wizard I get the conditions through Reduceing a system of equations in $g_0,g_1,f_0,f_1$ and then FullSimplifying, so these should be solutions. I'm really just trying to transform the coefficient logic into polynomial logic.
Jan
27
revised How to “ReplaceAll” using a set of conditional expressions instead of a list of rules
edited tags
Jan
27
asked How to “ReplaceAll” using a set of conditional expressions instead of a list of rules
Jan
25
awarded  Critic
Jan
25
awarded  Citizen Patrol
Aug
7
awarded  Nice Question
Aug
5
comment How does one adjust ColorFunction quality independently of surface quality?
Hey, that's a pretty smart trick. :) +1
Aug
2
awarded  Yearling
Jun
26
comment Looking for an elegant way to construct this tensor-product-ish list
This is very nice. I should add that it does fall slightly short of my desired form, but the gap can be easily closed by Flatten[#,1]&/@(Outer[List,B,#]&/@A).
Jun
26
accepted Looking for an elegant way to construct this tensor-product-ish list
Jun
26
asked Looking for an elegant way to construct this tensor-product-ish list
Apr
11
awarded  Nice Question
Feb
6
comment How does one adjust ColorFunction quality independently of surface quality?
Perfect, exactly what I was looking for. Thanks.
Feb
6
accepted How does one adjust ColorFunction quality independently of surface quality?
Feb
5
awarded  Editor
Feb
5
revised Are formal characters like \[FormalA] to be used differently than other symbols?
/. there -> their ; removed agrammatical commas