Length - Maple Help

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StringTools

 Length
 return the length of a string

 Calling Sequence Length( s )

Parameters

 s - string; the string whose length is to be computed

Description

 • The Length command computes the length of the string s. This is the same value as is returned by the global length command, but it accepts only strings.
 • All of the StringTools package commands treat strings as (null-terminated) sequences of $8$-bit (ASCII) characters.  Thus, there is no support for multibyte character encodings, such as unicode encodings.

Examples

 > $\mathrm{with}\left(\mathrm{StringTools}\right):$
 > $\mathrm{Length}\left(""\right)$
 ${0}$ (1)
 > $\mathrm{Length}\left("abcde"\right)$
 ${5}$ (2)
 > $\mathrm{length}\left("abcde"\right)$
 ${5}$ (3)
 > $\mathrm{Length}\left("aqueosalinocalcalinoetaceoaluminiumosecupreovitriolic"\right)$
 ${53}$ (4)
 > $\mathrm{Length}\left({x}^{2}\right)$
 > $\mathrm{length}\left({x}^{2}\right)$
 ${5}$ (5)

Notice that, like length, the Length command counts the number of bytes in the string, not the number of characters.

 > $\mathrm{Length}\left("d303251cembre"\right)$
 ${9}$ (6)

 See Also