Αυγούστου 4, 2008
This little Fortran program, originally written in DOS, uses the arithmetic sequence to find the root of A. All you have to do is to enter A and a guess value . Caution: This program is very old; it uses Escape codes to clear the screen. In DOS, it needs the ANSI.COM driver. I haven’t [...]
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Mathematics by dimitris
Αυγούστου 3, 2008
This is a simple text editor, called TED (Turbo EDitor). It opens text files or creates new ones in the same directory as the executable. It has a limit in the rows of the text file, but you can easily extend it by changing the appropriate variable. With small text files, ie less than 200 [...]
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Mathematics, Open Source by dimitris
Αυγούστου 2, 2008
This is a Prime Numbers’ Generator from Integers up to 2,000,000,000, written in Turbo Pascal. This program generates the prime numbers up to a given arithmetic limit, using 4 (four) different known methods. They are all based in modulo algebra. The methods are: This uses the mathematical definition of a prime number to generate them. [...]
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Mathematics, Open Source by dimitris
Αυγούστου 2, 2008
Το Q Toolkit (Qt) είναι μία εργαλειοθήκη για δημιουργία εφαρμογών με γραφικό περιβάλλον (GUI), αντίστοιχη της GTK του Gnome. Ξεκίνησε να αναπτύσσεται το 1991 από τους Haavard Nord and Eirik Chambe-Eng και έγινε η βάση πάνω στην οποία στηρίχτηκε ολόκληρο το γραφικό περιβάλλον KDE. Ουσιαστικά, οι εκδόσεις του KDE ακολουθούν πάντα τις αναβαθμίσεις της Qt. [...]
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C++, Qt, Tutorials by dimitris
Αυγούστου 2, 2008
The first blog post is usually some general introduction about the writer. I don’t like those posts so I start by testing my MathML installation. To test it, let me try to write the «sombrero» function: which is automagically constructed by Ron Fredericks‘ WP Math Publisher plugin using this line of code: [ pmath size=12]z=sin [...]
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Mathematics by dimitris