The following sequence of commands in the notebook...
x = var('x')
n = var('n')
assume(n>0)
integrate(x^n, x)
...results in "n+1" if I don't have the "Typeset" box checked, and if I
do have it checked, I sometimes get "\newcommand{\Bold}[1]{\mathbf{#1}}n
+ 1" and I sometimes get "n + 1", neatly typeset.
If I do something like "integrate(sin(n*x), x, 0, pi)",
I get "nn" in either case (although with typesetting, the n's are
typeset).
In a terminal, everything works fine. This is with version 4.1 on
Ubuntu. What on earth is happening here?
(I am teaching some basic Fourier series stuff this semester, so I
*need* to be able to integrate stuff with sin(n*x) and cos(n*x) in the
notebook, so I can publish the worksheets for students!)
Dan
--
--- Dan Drake <drake at kaist dot edu>
----- KAIST Department of Mathematical Sciences
------- http://mathsci.kaist.ac.kr/~drake
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