Nyquist / XLISP 2.0 -
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>=
Type: |
- |
function (subr) |
Source: |
- |
xlmath.c |
Syntax
- (>= expr1 expr2 ...)
- exprN - a numeric expression
returns - T if the results of
comparing the expressions are all true,
NIL otherwise
Description
The '>=' [greater-than-or-equal] function takes an
arbitrary number of numeric arguments. It checks to see if all
the numbers are monotonically non-increasing.
T is returned if 'expr1' is the arguments
are numerically, and monotonically non-increasing,
NIL is returned otherwise. For two
arguments, this has the effect of testing if 'expr1' is greater than or
equal to 'expr2'.
Examples
(>= 1 2) => NIL
(>= 1 1) => T
(>= -1.5 -1.4) => NIL
(>= 3 2 1) => T
(>= 3 2 2) => T
(>= 3 2 3) => NIL
(>= "aa" "abc") => error: bad argument type
(setq a 12 b 13.9) => 13.9 ; set up A and B with values
(>= a b) => NIL
(>= b a) => T
See setq.
See also:
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Nyquist / XLISP 2.0 -
Contents |
Tutorials |
Examples |
Reference