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¤t
— current co-expression
&main
— main co-expression
&source
— source co-expression
@C
— activate co-expression
^C1
— create refreshed co-expression
create
— create co-expression
display
— display co-expression variables
x@C
— transmit value to co-expression
x{x,…}
— process argument list as co-expressions
Index of Function Types:
affects &pos
character sets
co-expressions
control structures
file processing
generators
infix operations
keywords
lists, sets and tables
math
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output formatting
pattern matching
prefix operations
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Index of Subsystems:
base
digitcnt.icn
SNOBOL4 functions
base
—
math
rtod
convert radians to degrees
Description
r2 rtod(r1)
rtod
(
r1
) produces the
degree
equivalent of
r1
given in
radians
.
Parameters
r1
an angle in
radians
returns
the angle in
degrees
Errors
102
r1
is not
real
See Also
dtor
— convert degrees to radians