64,544 reputation
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location Argentina
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visits member for 2 years, 11 months
seen 20 mins ago

Code for my breathing avatar here


You may contact me at: BelisariusForSO@gmail.com

But please don't email me with requests about Q&A. Post them in the site instead.

Infix should be used only where it is essential... like in "feliz año nuevo" @rm-rf


Aug
13
comment Solve simple differential equation - Error?
@user44840 As I commented at the last paragraph on my answer I solved the equation numerically because the key point of your question is answered with my redefinition of eqn1. I don't know if DSolve[] is able to solve your equation (perhaps just waiting some more time will suffice).
Aug
13
answered Solve simple differential equation - Error?
Aug
12
comment Manipulate crashes after running 4 minutes
Please at least state if you think it will crash the tester's front end.
Aug
12
comment Remove curly brackets _completely_ to map a function to the elements of a list
@anderstood You need @@ to replace the head List by Sequence ... Sequence[{1, 2}] != Sequence @@ {1, 2}
Aug
12
comment Remove curly brackets _completely_ to map a function to the elements of a list
@anderstood f[a, Sequence @@ (list /. 2 -> 4)]
Aug
12
comment Remove curly brackets _completely_ to map a function to the elements of a list
@anderstood Nope. Just old vices
Aug
12
answered Remove curly brackets _completely_ to map a function to the elements of a list
Aug
12
comment Time-efficient manipulation (zeroing) of expression
Block[{FF}, FF[__] = 0; a = mtx1]
Aug
12
comment Time-efficient manipulation (zeroing) of expression
Why not a scope-aware redefinition FF[x__]:=0?
Aug
12
revised Rotate lines around their midpoint
added 78 characters in body
Aug
12
answered Rotate lines around their midpoint
Aug
12
revised Plotting a solution of the Allee Effect
added 59 characters in body
Aug
12
revised How to change element color in Periodic Table?
deleted 30 characters in body
Aug
12
revised How to change element color in Periodic Table?
added 155 characters in body
Aug
11
comment silent soundnote and superimposing sound objects
s2 = Sound[{"Viola", SoundNote[3], SoundNote[1], SoundNote[1, SoundVolume -> 0]}, {0, 3}]; Redefine SoundNote[] accordingly.
Aug
11
comment kernel Local crashes during the course of a For loop
I can repro it here
Aug
11
comment how do I plot this surfaces in 2-D?
Well, you've a kickstart below
Aug
11
comment How to change element color in Periodic Table?
@Zhozer See edit, please
Aug
11
revised How to change element color in Periodic Table?
added 576 characters in body
Aug
11
revised How to change element color in Periodic Table?
deleted 1 character in body