Examples of Scilab functions

Some very short, simple functions:

square.sci Calculates the square of a number.
cube.sci Calculates the cube of a number.
plusone.sci Adds one to a number.
isperfect.sci Checks to see if a number is "perfect".
count_odd.sci Counts the number of odd numbers within a given range.
Functions showing input/output in Scilab
write_file.sci Creates a file on disk and fills with input from the user.
read_words.sci Reads one "word" from a time from a file on disk, printing each word on its own line to the screen.
plot_from_file.sci Read data from a file with 4 columns, plots col 4 vs. col 2.