Description:
The Logo teaching and learning language.
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Small programming challenge: permutations of a set
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Hi all, Here's a simple challenge: Can you write a Logo program that takes a word and then outputs all permutations of its characters as a list of words? For instance, if you give the program "123 then it would output something like [123 132 213 231 312 321]. Each item in the output should be unique, so "112... more »
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Interest in Logo history
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Dear group, I'm looking for details on the early concepts and ideas behind Logo. It would be nice to read some of the papers from the people behind Logo (not just Seymour Papert). Also, I would like to read about the work on the early implementations. Has anyone such papers, essays or anything alike? On the Internet I... more »
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Logo Gestaltung by DieArtGenossen.
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Im Allgemeinen ist jedem, der ein Gewerbe betreiben will, bekannt, dass ein Firmenlogo in diesem Zusammenhang unabdinglich ist. Jedoch sind die Anforderungen an die Logogestaltung in den meisten Fällen nicht strategisch erörtert, sondern vielmehr auf den individuellen Geschmack des Auftraggebers zurückzuführen.... more »
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Rounding error bug in UCBLogo?
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Hello I'm currently reading 'Approaching Precalculus Mathematics Discretely' by Philip G. Lewis[1] and I seem to be experiencing a rounding error bug in UCBLogo 6.0 built on Ubuntu 9.10 (Karmic) GNU/Linux. If I define the summation of two vectors (represented by Logo lists): to vsum :v1 :v2 op list sum first :v1 first :v2 ~... more »
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