I’m searching for software which can do multiple things in the same file such as diagrams and drawings, text editing, and programming (hopefully Python). I know that Python can do lots of different things, but I’m looking to have my documentation and programming in the same file. For me, it’s important that I can organize my thoughts about a problem and create a solution for it plus of course programming in that same file.
Can anyone advise me on what’s available currently? Is there open source? Or will I have to pay? Will it be less expensive than Matlab and Wolfram Mathematica?