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8 votes
3 answers
724 views

Simple Region plot with "or" condition (||) does not connect the or parts "smoothly"?

5 votes
2 answers
92 views

Breaking a Kinked line into $(n-1)$ segments of equal Euclidean distance?

5 votes
2 answers
156 views

"Ordering " command gives different order when n=1 vs n=2?

4 votes
2 answers
226 views

Using module to define a function that calls another function: Should i use set-delayed (:=) or set (=)

4 votes
1 answer
59 views

Best way to write a function that randomly takes definition from list of functions?

4 votes
2 answers
79 views

Applying transformation rule for corresponding indices?

3 votes
2 answers
1k views

Testing equivalence of analytical expressions like $x^2 -x == x(x-1)$

3 votes
2 answers
133 views

Why does f[set_]:=AppendTo[set,5] not work when applying f to a set?

3 votes
1 answer
69 views

Defining $f(x)=mx+b$ with $m,b$ separate versus `f[m_ ,b_ ,x_]:=mx+b`

2 votes
1 answer
79 views

GraphicsRow with labeled plots resizes plots?

2 votes
2 answers
230 views

Gridlines for multiple plots when displayed by Show

2 votes
1 answer
61 views

Replacing $x,y$ in $f(x,y,z)$ with values from a list

2 votes
2 answers
106 views

Benefits/pitfalls of defining function that is discontinuous at a point "explicitly" vs using piecewise?

2 votes
1 answer
28 views

How can I control the following behavior of Reduce?

2 votes
0 answers
36 views

Example of when explicitly using MapThread is better than giving a function the Listable Attribute

2 votes
1 answer
44 views

Why are the inputs not being applied to the function in this MWE?

1 vote
0 answers
40 views

Why does this reduce evaluate with exact numbers but not numbers specified to 20/50/200 decimals of precision?

1 vote
0 answers
30 views

Is ChiSquarePValue from Hypothesis testing package incorrect? [closed]

1 vote
1 answer
53 views

Are there any issues/best practices/suggestions when working with a DataDistribution instead of a distribution?

1 vote
0 answers
28 views

What subsequences does SequenceReplace consider

0 votes
1 answer
61 views

Using :> vs -> in SequenceReplace

0 votes
0 answers
45 views

How to copy and paste numbers with "`" mark and use them in calculations, without using N or setting precision every time

0 votes
0 answers
38 views

Why does using `Plot3D` with `RealAbs` cause a white space at kink but using `Abs` doesn't?