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Mar
21
awarded  Notable Question
Feb
9
revised Does NRoots own an abstract counterpart? If not, can we write one?
added 458 characters in body
Feb
9
comment Does NRoots own an abstract counterpart? If not, can we write one?
@xzczd, 根据你编辑后的代码,Mathematica 10.02的NRoots的速度大概是Mathematica 9的4倍多;用我答案中的roots,速度和matlab的roots差不多
Feb
9
comment Does NRoots own an abstract counterpart? If not, can we write one?
list.x^Range[0,n]==x^Range[0,n].Transpose@list
Feb
8
answered Does NRoots own an abstract counterpart? If not, can we write one?
Feb
7
revised How to draw a polygon with hue color like this one (Koch snowflake)?
added 82 characters in body
Feb
7
revised How to draw a polygon with hue color like this one (Koch snowflake)?
added 82 characters in body
Feb
7
revised How to draw a polygon with hue color like this one (Koch snowflake)?
added 9 characters in body
Feb
7
comment The magic square function
@Nick Don't worry about that.
Feb
6
answered How to draw a polygon with hue color like this one (Koch snowflake)?
Feb
3
revised The magic square function
added 1 character in body
Feb
3
revised The magic square function
added 31 characters in body
Feb
3
answered The magic square function
Dec
23
comment How do you create such an animated GIF via Mathematica?
Related link, blog.csdn.net/stereohomology/article/details/41625867
Dec
22
answered Plot of Implicit Equations
Dec
22
comment Plot of Implicit Equations
Releated link, mathematica.stackexchange.com/questions/19590/…
Dec
14
comment How to transform power of -1 into exponential
(-1)^(1/5)/.(-1)^x_:>E^(I Pi x)
Nov
24
comment Understanding differences between Maple and Mathematica in examples picked by Maplesoft
Related link, mathematica.stackexchange.com/questions/18435/…
Nov
24
revised Understanding differences between Maple and Mathematica in examples picked by Maplesoft
edited tags
Nov
23
answered RSolve works slow and does not give an analytical solution for solving high order linear difference equations