x = 1.0 x = -1.0 + 0*im x = [1 2; 3 4] # feed them to... f(x) = sqrt(x) g(x) = exp(x) h(x) = log(x)
in Python: speeding up = vectorize
the 2-language problem:
learning what to calculate (i.e. physics) is hard enough
...and there is no free lunch
beginner friendly and easy to learn
Everyone knows that debugging is twice as hard as writing a program in the first place. So if you're as clever as you can be when you write it, how will you ever debug it? Brian Kernighan, The Elements of Programming Style, 2nd edition.
pep8 for python
julia style guide