What’s new in Julia

• graphplot() from GraphRecipes library
• sum( , i) method for graphs/adj. matrices
• RGB type
• Functions for images: red(), green(), blue(), Gray()
• Imaginary number 1im and component imag()
• EVD with eigvals() and eigen()
• SVD with svd()
• No plotting box with frame=:none
• loading Julia data file @load "voting.jld2" A;
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• heatmap(): plot a heatmap
• reverse(): reverse order of object, can specify dimension