I tried a Fibonacci heap for my implementation of Dijkstra's algorithm, but it ended up being slower!
Apparently this is a common thing and Fibonacci heaps are very rare in practice:
miniblog.
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I'm trying to decide what program I should show on the home page of my PL.
Hello World is too simple to show much syntax. Fibonacci is OK but the reader may not know what print(fib(10)) should show.
Maybe print(greet("World")) is better? It gives you a function definition at least.
I'm delighted to announce Trifle v0.4 is out! https://github.com/Wilfred/trifle It includes support for killer apps such as fizzbuzz and fibonacci!