On 4/9/24 10:40, Robert Dodier wrote:
On Mon, Apr 8, 2024 at 8:36 AM Robert Dodier<robert.dod...@gmail.com> wrote:
Running tests in rtestint:
********************** Problem 56 ***************
Input:
cos(x)
integrate(------, x, minf, inf)
2
x + 1
Result:
- 1 2
%e (%e + 1) %pi
-------------------
2
This differed from the expected result:
- 1
%e %pi
Incidentally that looks like a display bug, which is shown by all
Lisps; should be displayed as a ratio %pi/%e. Guessing that flags in
the car of %e^-1 are interfering with NFORMAT or DISPLA itself.
Oh. This appears to be intentional. See the |%edisplflag|. (I found this
by grepping nforma.lisp for |%e|.)
I think I like |%e^-1| better than |1/%e|. I think this matches what
most people would write in texts.
Robert
