RPN is just an option (provided by Chalk). The "minimalist" GUI is just the introduction of the full article. You have to reach <https://chachatelier.fr/chalk/article/chalk.html#toc-36> to go deeper into numerical problems of usual softwares.
Once again, Chalk is not the best software ever, it is just what I have to build myself to fix the problems I usually encounter. Not to say that all other softwares are equally bad, but to my knowledge, none of them will address as much limitations at the same time.
Once again, Chalk is not the best software ever, it is just what I have to build myself to fix the problems I usually encounter. Not to say that all other softwares are equally bad, but to my knowledge, none of them will address as much limitations at the same time.