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bio website interazioneinnaturale.tumblr.…
location Milan, Italy
age 30
visits member for 3 years, 11 months
seen Sep 16 at 12:57

recursive: adjective, see recursive.


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
Oct
1
revised Explanation of a formula for spherical 3d tag cloud
added 2 characters in body
Oct
1
comment Explanation of a formula for spherical 3d tag cloud
@J.M. tag_num is the total number of tag, and i is a paramater that goes from 0 to num_tag-1
Sep
30
asked Explanation of a formula for spherical 3d tag cloud
Sep
16
asked put some elements on a sphere
Sep
13
awarded  Nice Question
Jun
9
awarded  Self-Learner
Apr
20
revised how understand if a segment is inside a lissajous curve
added 147 characters in body
Apr
20
comment how understand if a segment is inside a lissajous curve
ohu, yes! just updated
Apr
17
comment how understand if a segment is inside a lissajous curve
segment p1-p3 is considered outside
Apr
17
asked how understand if a segment is inside a lissajous curve
Apr
5
comment complete the sequence: (8, 6, 2, …)
thanks very much!
Apr
4
comment complete the sequence: (8, 6, 2, …)
thanks! sorry for the late, i'm asking why if i plot in wolframalpha $sign(sin(x^2))$ it plot a square wave..
Apr
2
accepted complete the sequence: (8, 6, 2, …)
Apr
2
comment complete the sequence: (8, 6, 2, …)
wow! perffect, thanks! Two remained doubt (sorry for my poor math background): 1) why $sign(sin(x^2))$ give a square? 2) how can i achive parametric formulas $x = \dots$, $y=\dots$ ?
Apr
2
asked complete the sequence: (8, 6, 2, …)
Mar
6
comment How can I prove the formula for calculating successive entries in a given row of Pascal's triangle?
good tricky and mnemonic way!
Mar
6
accepted How can I prove the formula for calculating successive entries in a given row of Pascal's triangle?
Mar
4
comment How can I prove the formula for calculating successive entries in a given row of Pascal's triangle?
@Arturo: thanks for editing, english is not my main language!
Mar
4
comment How can I prove the formula for calculating successive entries in a given row of Pascal's triangle?
i didn't know exactly what are best tags for this post