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These are questions asked by peter2108

If I do:

df:=DataFrame(Matrix(3,4,[seq(1..12)]), rows=[a,b,c],columns=[A,B,C,D]);Tabulate(df, width=100)


The font that Maple uses for the Tablulate is much larger than the font used to display the Dataframe. How does one choose the font size that Tabluate() uses? 




s := "xABCx etc"; RegMatch("x(.+)x", s, 'm', 'n'); m; n; RegSubs(m = n, s)

"xABCx etc"








"ABC etc"


s := "(ABC) etc"; RegMatch("\\((.+)\\)", s, 'm', 'n'); m; n; RegSubs(m = n, s)

"(ABC) etc"








"(ABC) etc"



In the second case RegSubs treats the expression m as containing special characters. Can one tell it to treat what it receives as a literal string - perhaps some "escape" function?


EDIT  There is such a function. suffices.


Is it possible to output to the console without a new line being added. The code:

prints each number on a separate line. I want to print them all on the same line.

The docs say that you can assign initial values to a record as shown in this screenshot:

I would expect the last two lines of output to be 1, 2. The slighly more complicated example in the docs does not work as expected either. This is the worksheet:

I can assign to a record subsequently, but that makes for very prolix code,

Thanks for any help.

Following creates a list of 10 numbers 1..10:

  L := []; for i from 1 to 10 do L := [op(L), i] end do;

Now suppose I have equations labelled (1) ... (10). Can I place these equations into a list by some analogy of the above code using the label references?



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