Search ('all' for everything):
Search results:
center
— position string at center
detab
— replace tabs by blanks
display
— display co-expression variables
entab
— replace blanks by tabs
image
— produce string image
left
— position string at left
right
— position string at right
Index of Function Types:
affects &pos
character sets
co-expressions
control structures
file processing
generators
infix operations
keywords
lists, sets and tables
math
metadata
output formatting
pattern matching
prefix operations
records
strings
windows and keyboards
Index of Subsystems:
base
digitcnt.icn
SNOBOL4 functions
base
—
math
,
keywords
&phi
golden ratio
Description
&phi : r
The value of
&phi
is the
golden ratio
,
1.61803…
.
Parameters
returns
the
golden ratio
as
real
Examples
Example 1 — Explanation:
See: https://en.wikipedia.org/wiki/Golden_ratio