Maybe it is not the correct place to post.
I have a closed test chamber. 700 mm W 530 mm H 630 mm
deep
I need it to be 100% HR at 41 °C +/- 0.3 °C
No incoming or out coming air .
The chamber is loaded once with material to test for up to 72 hours, open the door is avoided.
It have a...
Furthermore than all the named sites, it was, is, and will be the best place for starters in lisp , of course in my humble opinion.
http://ronleigh.info/autolisp/index.htm