zl:1 - FTP

zl:aset 38
I
(setq a-string-array
(zl :make-array 5 :type zl:art-8b :initia1-va1ue (ascii-code #\x»)
=> #(129 129 129 129 129)
(ascii-to-string a-string-array) => "xxxxx"
For a table of related items: See the section "ASCII String Functions" in
Symbolics Common Lisp: Language Concepts.
zl:aset element array &rest subscripts Function
Stores element into the element of array selected by the subscripts. The
subscripts must be integers and their number must match the dimensionality
of array. The returned value is element.
Current style suggests using setf and aref instead of zI:aset. Fpr example:
(setf (aref array subscripts ... ) new-value)
ash number count Function
Shifts number arithmetically left count bits if count is positive, or right
-count bits if count is negative. Unused positions are filled by zeroes from
the right, and by copies of the sign bit from the left. Thus, unlike Ish, the
sign of the result is always the same as the sign of number. If number is
an integer, this is a shifting operation. If number is a floating-point number,
this does scaling (multiplication by a power of two), rather than actually
shifting any bits.
Examples:
(ash 1 3) => 8
(ash 19 3) => 89
(ash 19 -3) => 1
(ash 1 -3) => 9
(ash 1.5 3) => 12.9
(ash -1 3) => -8
(ash -1 -3) => -1
See the section "Functions Returning Result of Bit-wise Logical
Operations" in Symbolics Common Lisp: Language Concepts.
For a table of related items: See the section "Functions Returning Result
of Bit-wise Logical Operations" in Symbolics Common Lisp: Language Concepts.
asin number Function
Computes and returns the arc sine of number. The result is in radians.
The argument can be any noncomplex or complex number. Note that if the
absolute value of number is greater than one, the result is complex, even if
the argument is not complex.