programming language where you provide an 'initial guess' return value every time you define a function

i want to post a video of current work but my server doesn't support video yet :')

"users are very skeptical about providing their address, but they are far more willing to provide their postal code (and in Canada, postal codes are accurate to block-level, which is enough for most location-services)"

"Shader-Based Antialiased, Dashed, Stroked Polylines" jcgt.org/published/0002/02/08/paper.pdf

"Monadic operations for std::optional" Nice www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0798r4.html

keep wanting to call CRT TVs 'analog TV'

hmmm

www.johndcook.com/blog/2008/10/20/comparing-two-ways-to-fit-a-line-to-data/