Questions tagged [tostring]
The tostring tag has no usage guidance.
7
questions
2
votes
1answer
41 views
Make a Greek letter with a subscript appear in an Input message
I've got a variable that has two names on it. It is defined as follows:
par={b, Subscript[λ, 0]}
I would like to ask the user to enter a value of the second ...
4
votes
5answers
514 views
String permutation
I have a string "abcd". Is there any way in Mathematica such that when I apply some exchange operator $P^{ab}$ it gives me string "bacd"?
Edit:
After reading answers I felt like I ...
1
vote
1answer
62 views
Extending NumberForm
I'd like to define a function, call it NumberF, that takes a real number n and two naturals l...
0
votes
1answer
38 views
Converting HyperInt Hlog to Polylogtool G [closed]
how do I replace efficiently HyperInt's Hlog (in maple expression)
{Hlog(Y,[1]),Hlog(X, [1, -Y + 1]),Hlog(X,[1,1,1])}
in an expression into PolyLogTool G:
{G[1,Y],G[1,-Y+1,X],G[1,1,1,X]}
Basically, ...
3
votes
3answers
217 views
Make matrixes with numbered name
Suppose I have two matrixes
M1 = {{0, 0}, {0, 0}}
M2 = {{0, 0}, {0, 0}}
Now I wanna have $N$ matrixes in this form called M1, M2, M3, M4,...MN
How to code to ...
0
votes
0answers
56 views
A function that maps Held symbol to string
Rougly my question is about constructing a function that maps Hold[var] to "var"
even when var has an assigned value. In details :
...
1
vote
2answers
117 views
Making an expression to Iceberg-like object?
Can we construct a function Iceberg,
which maps a given expression X to Iceberg[X]
satisfying 1. and 2. and 3. ?
1. From Iceberg[X],
it is not possible to inspect/extract a part of X with usual ...