m (Created page with "= Crash Course in Scientific Computing = == V. Numbers == <pre> julia> 2^64 # overflow 0 julia> big(2)^64 # big arithmetics 18446744073709551616 </pre> We could also use <t...") |
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more with https://en.wikibooks.org/wiki/Introducing_Julia/The_REPL | more with https://en.wikibooks.org/wiki/Introducing_Julia/The_REPL | ||
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| + | ou can initialize an empty Vector of any type by typing the type in front of []. Like: | ||
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| + | <pre> | ||
| + | Float64[] # Returns what you want | ||
| + | Array{Float64, 2}[] # Vector of Array{Float64,2} | ||
| + | Any[] # Can contain anything | ||
| + | </pre> | ||
{{WLP6}} | {{WLP6}} | ||
julia> 2^64 # overflow 0 julia> big(2)^64 # big arithmetics 18446744073709551616
We could also use 2^big(64).
more with https://en.wikibooks.org/wiki/Introducing_Julia/The_REPL
ou can initialize an empty Vector of any type by typing the type in front of []. Like:
Float64[] # Returns what you want
Array{Float64, 2}[] # Vector of Array{Float64,2}
Any[] # Can contain anything