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vinay
 Post subject: test function in Singular
PostPosted: Thu Apr 11, 2019 11:38 am 

Joined: Sat Oct 01, 2005 11:40 am
Posts: 40
Location: IIT Guwahati, Guwahati, Assam, INDIA
Continuing with my previous post ...
It seems Singular already has a command named test. `grep` on source code shows that this funtion is defined in:
Quote:
Singular_SRC_path/Sources/Singular/ipshell.cc


The function doesnt seem to be documented.

Wonder what this function does...

-- VInay


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hannes
 Post subject: Re: test function in Singular
PostPosted: Thu Apr 11, 2019 4:38 pm 

Joined: Wed May 25, 2005 4:16 pm
Posts: 275
Singular has the option command which internally set/clears bits in a 64bit vector.
(Not all of the bits have names).
test as a command allows to access these bits by there number instead of their name - undocumented, as these changes all the time and should not be used.
(And it is defined in Singular/table.h: "test" -> TEST_CMD->jjTEST
and jjTEST (which gets called) is in Singular/iparith.cc)


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