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Macaulay2
>
The Macaulay2 language
>
operators
>
>>
>> -- a binary operator, uses include bit shifting, or attaching optional inputs to functions
Ways to use
>>
:
List >> Function
-- attaching options to a function
OptionTable >> Function
-- attaching options to a function
ZZ >> ZZ
-- shift bits rightward
For the programmer
The object
>>
is
a
keyword
.
This operator may be used as a binary operator in an expression like
x>>y
. The user may install
binary methods
for handling such expressions with code such as
X >> Y := (x,y) -> ...
where
X
is the class of
x
and
Y
is the class of
y
.