zl:1 - FTP

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zl :\\\\
I
(z1:\ 3 2) => 1
(z1:\ -3 2) => -1
(z1:\ 3 -2) => 1
(z1:\ -3 -2) => -1
The following functions are synonyms for zl:\\ :
rem
zl:remainder
Note: In programs using the Zetalisp syntax you would represent zl:\\ as \.
The function is represented here as zl:\\ only because all objects in this
manual are represented as if printed by print with *package* bound to the
Common Lisp readtable. In Common Lisp, the backslash character (\) is
the escape character and must be doubled.
zl:\\\\
x y &rest args
Returns the greatest common divisor of all its arguments.
must be integers.
The following function is a synonym of zl:\\\\ :
zl:gcd
Function
The arguments
note: In programs using the Zetalisp syntax you would represent zl:\\\\ as \\.
The function is represented here as zl:\\\\ only because all objects in this
manual are represented as if printed by print with *package* bound to the
Common Lisp readtable. In Common Lisp, the backslash character (\) is
the escape character and must be doubled.
zl:" x y Function
Returns x raised to the yth power. The result is an integer if both arguments
are integers (even if y is negative!) and floating-point if either x
or y or both is floating-point. If the exponent is an integer a repeatedsquaring
algorithm is used, while if the exponent is floating the result is
(exp (* y (log x»).
The following functions are synonyms of zl:"
zl:expt
zl:"$
zl:" $ x y Function
Returns x raised to the yth power. The result is an integer if both arguments
are integers (even if y is negative!) and floating-point if either x
or y or both is floating-point. If the exponent is an integer a repeatedsquaring
algorithm is used, while if the exponent is floating the result is
(exp (*~ y (log x»).