IMO this deserves a black banner/bar. I genuinely had no idea a single guy was behind MATLAB (or that it was so old). His contribution has been significant, to say the least.

I was honored to have worked with Cleve at Ardent Computer. He ran the benchmark and demo group squeezing performance out of thin air.

Great mathematician and a wonderful human being. I never stopped learning when I was around him. thttps://blogs.mathworks.com/cleve/2013/11/25/the-ardent-tita...

I only met him twice, so I don't have much to say, but let me share Alan's message instead, since he knew him well: https://discourse.julialang.org/t/cleve-moler-rip/137235.

How very sad. Whilst not my piece of software of choice, it is definitely still used by plenty to do cool work. I do think it will eventually be surpassed by Python and Julia but it still has it's place right now.