Finding the general formula for the sequence defined by $u_1 = 1$ and $u_ n+1 = u_n + 1 + \sqrt u_n+3 $
Digits of Pi in colored spiral
Why does Mathematica get the infinite sum of this representation of the taylor series of $\cos^2(x)$ wrong?
Searching AnatomyData efficiently
Making a Scanimation
Sum of its parts - replicating a porcelain sculpture of Nuala ODonovan
Why does Blank sometimes not match the empty expression?
Finding the general formula for the sequence defined by $u_1 = 1$ and $u_ n+1 = u_n + 1 + \sqrt u_n+3 $
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293232
Let be given sequence $(u_n)$ satisfying: $$u_1 = 1, \quad u_{n+1} = u_n + 1 + \sqrt{u_n+3}, \forall n \geq 1.$$ I tried ... [difference-equations]
asked by minhthien_2016 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5320 Score
of 11 answered by yarchik https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=9469
Score of 3 Digits of Pi in colored spiral https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293384
In How to make the digits of go around in a spiral like this? it is described how to plot pi in a spiralform (in my case as binary number): ... [calculus-and-analysis] [graphics] [color] [number-theory] [digit-sequences]
asked by ralf_7 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=95575 Score of 9 answered by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172
Score of 5 Why does Mathematica get the infinite sum of this representation of the taylor series of $\cos^2(x)$ wrong?
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293210
Bug introduced in 12.0 or earlier, persisting through 13.2 or later Mathematica correctly identifies this sum as $\cos(x)$: ... [bugs] [series-expansion]
asked by Samuel Martineau https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=95508
Score of 9 answered by bmf https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=85558
Score of 6 Searching AnatomyData efficiently https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293374
I really like AnatomyPlot3D , but find it exceedingly difficult to find Mathematica's terminology for an anatomical structure. Listing all of them and searching by ... [anatomyplot3d]
asked by David G. Stork https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=9735
Score of 9 Making a Scanimation https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293204
Scanimations are also known as a barrier grid animation. These work by overlaying a screen with black (or in the gif below, red) bars separated by transparent bars. The red bar width is an integer ... [graphics] [image-processing] [image]
asked by Tomi https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=36939
Score of 8 Sum of its parts - replicating a porcelain sculpture of Nuala ODonovan
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293301
1. Introduction Nuala ODonovan is an Irish Artist, living and working in Cork. According to her website her research areas are "Irregularities in Patterns in Nature" and "The Geometry ... [plotting] [graphics] [graphics3d] [generative-art]
asked by eldo https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=14254 Score of
7 answered by Syed https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=81355
Score of 7 Why does Blank sometimes not match the empty expression? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293351
Consider these examples: ... [pattern-matching]
asked by user7427029 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=79642 Score of
7 answered by Sjoerd Smit https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=43522
Score of 7