A "prototype" software is sometimes a nice way to name some junk code. When I read that most academics are never going to write production code, they're prototy

A "prototype" software is sometimes a nice way to name some junk code. When I read that most academics are never going to write production code, they're prototyping, they need something to develop fast... it looks like most academics value fast writing more than correctness, which is not my experience. As an anecdote, a friend of mine is an applied mathematician specializing in PDE and fluid dynamics. He used to code with C++, because that was what was used in the labs where he worked. Then he discovered Python and he thought it was so much easier, and still quite fast thanks to optimized libraries (written in C++ with a Python interface). But after a few months his enthusiasm had disappeared because of the runtime errors of his Python code. He didn't want to go back to full C++, though, and he still codes mostly with Python.