Le forum de XCAS

I figured it out, when I did wget for the .dmg file it actually downloaded the .dmg.gz file but was labeled as .dmg. Renaming that file to .dmg.gz or doing wget on .dmg.gz instead worked, however the libreadline file still seems to be missing.

Unfortunately, it seems to be the same situation on my end.

I was able to download the .dmg file, however when I double click the file a popup window with this message appears:

"The disk image couldn’t be opened
The disk image is corrupted"

Much appreciated. By the way, can files still be downloaded from https://www-fourier.univ-grenoble-alpes.fr/~parisse/giac/ ? Lately I get "failed: Connection refused." wget https://www-fourier.univ-grenoble-alpes.fr/~parisse/giac/xcas_mac.dmg --2026-02-26 10:07:45-- https://www-fourier.univ-grenoble...

Hello, I noticed the precompiled mac build is missing libreadline from libs_arm64. /Applications/usr/bin/icas dyld[79712]: Library not loaded: @executable_path/../libs_arm64/libreadline.8.2.dylib Referenced from: <50E04C8A-7EA6-388F-9941-A7481ED4113D> /Applications/usr/bin/icas Reason: tried: '/Appl...

I'm having some trouble trying to use the debugger in Xcas (1.9.0) on macOS (15.2), the buttons do not seem to work. I try the example in the HTML help: sumprod(a,b):={ local s,p; s:=a+b; p:=a*b; return [s,p]; }; debug(sumprod(2,3)) I press the 'sst' and 'in' buttons, but the program does not advanc...

I've tried with the xcas_mac.dmg version and the same behavior occurs for me.

In both versions a right (two finger) click seems to work fine, the template is filled in with the example values. It is just the left click that seems not to work for some reason..

I'm using xcas 1.9.0 (up to date source) compiled on macOS (15.2).

I just tried again to confirm: I highlight the 'sin(0)' example from sin, I do a left (single finger) click, and only 's' appears in the command line.

Hello, when you hover over an example of a command in the Help Index (ex: sin), the tooltip says a left click will copy the example to the command line. However doing a left click actually only copies the first letter of the example to the command line instead of the entire example. Would it be poss...

Thanks for resolving the clipping messages. I just checked, and the vector freeze still occurs.

That seems to resolve the crash on my side.

Attempting to assign a second value to a table causes a crash In the terminal is this message:

libc++abi: terminating due to uncaught exception of type std::__1::bad_function_call: std::exception

That did resolve the crash, and the correct result is returned.

This integral crashes my Xcas int((ln(x^4+1))/x^4,x,-(inf),inf)

The expected result is 2*π*sqrt(2)/3

The result can be obtained by partitioning the integral at the discontinuity x=0, evaluating the partitions using integration by parts, and taking the limit at the end points.

Thanks, it is working now. There were some additional aliases to remove and add. cd /Applications/usr/bin rm -rf doc rm -rf en_cas_help rm -rf es_cas_help rm -rf fr_cas_help rm -rf giac ln -sf ../share/giac/doc ln -sf ../share/giac/aide_cas ln -sf ../share/giac/examples Perhaps a change can be made ...