To me julia is the perfect mathematical toy language with great fundamentals and prospects of becoming a serious language once the compile time issues are fixed

To me julia is the perfect mathematical toy language with great fundamentals and prospects of becoming a serious language once the compile time issues are fixed. It does so many things very right and always from first principles, not ad hoc (ad hacks). some random examples that I love sum(xs...) = reduce(+, xs) julia > (6ft + 1km) * 1km/s 1002 m s⁻¹ julia> 'a' in "abc" true 180° + π == 2π map(x -> 2x, [2,4,6,8]) == [2,4,6,8].*2 julia> ⊕(x, y) = x+y julia> 1⊕2 3 ∑(xs...)=fold(xs,+) julia> ∑(2,4,6,8) 20 ∑(xs)=fold(xs,+) julia> ∑([2 4 6 8]) 20