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bio website interazioneinnaturale.tumblr.…
location Milan, Italy
age 29
visits member for 3 years, 3 months
seen Mar 27 at 13:09

recursive: adjective, see recursive.


Feb
11
comment point of an equilateral triangle
nice! sorry but I forgot to put this answer as the right one. So, 2 things: 1) how have you generate the image of the two triangles? 2) What if I want to change the angle and do not an equilateral triangle but an isosceles?
Feb
2
comment What kind of surface is this?
Anyway, it does not seems to me a periodic function
Feb
2
comment What kind of surface is this?
@ClaudeLeibovici: yes, that's why I have asked it here : )
Jul
25
comment First step in statistics: something-like-a-mode for a sequence where each value is different from another
is there a tag for say "basic concept"?
Dec
20
comment Find out the length of a recurrence
uao! the rebus daily rebus semms to be more than a simple newspaper rebus.. so, it is an unresolved probleblem and no one know how to calculate it yet?
Dec
18
comment calculate the period of an hypotrochoid
ok added the function, thanks!
Dec
18
comment calculate the period of an hypotrochoid
added hypotrochoid function!
Sep
13
comment understanding (and plotting) a surface (from implicit to parametric?)
buy the way, what about transformation to implicit to parametric? does it make sense? is it possible?
Sep
13
comment understanding (and plotting) a surface (from implicit to parametric?)
yeah it seems a duplicate question
Sep
12
comment LOVE +MATH = can you read this formula?
@asmeuere: numpy
Jun
27
comment famous space curves in geometry history?
i've just found this link mathcurve.com/courbes3d/courbes3dit.shtml that seems pretty good
May
8
comment ray - parallelogram intersection in 2d
sorry, @lhf i didn't understand very well what you mean
May
8
comment ray - parallelogram intersection in 2d
yeah, thanks for point me out, the question is modified
Dec
20
comment understanding if a point is inside or outside a Koch fractal curve
you exactly got the problem! and your way seems smart but i've just got an idea: usinf atan2? en.wikipedia.org/wiki/Atan2
Dec
20
comment point of an equilateral triangle
sorry! it works perfectly!
Dec
20
comment point of an equilateral triangle
sorry but if the P1(0,0) and P2(10,0) and m=0 so P3.y=0 and this is wrong in this case..
Dec
20
comment point of an equilateral triangle
same comment as J.M. If i have P1(0,0) and P2(10,0) so m=0, and U=(0,1) and MP(5,5) and P3(5,6) or P3(5,4) that is wrong...
Oct
31
comment LOVE +MATH = can you read this formula?
ok thanks it is perfect! and can i ask you also some little comment about the kind and analysis of this formula?
Oct
7
comment Explanation of a formula for spherical 3d tag cloud
does that source help you in finding an answer?
Oct
3
comment Explanation of a formula for spherical 3d tag cloud
is it so important? i found it here: wonderfl.net/c/n2ly and the formula is at line 72