abstract class $IS_EQ
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FLT
FLTD
SL2P
TUP{_,_,_,_}
$CHAR{_}
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LENGTH
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$WHOLE_NUM{_}
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$DATES{_}
DATES
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$VBAG{_}
$VSET{_}
VSET{_}
VBAG{_}
$VMULTIMAP{_,_}
VMULTIMAP{_,_}
$VMAP{_,_}
VMAP{_,_}
TUP{_,_}
$BIT_PATTERNS
CASE_MAPLET
UTF7
TRANSFORM_MATRIX
FILE_PATH
$ENUM_SET
$ENUM_SET{_,_}
ACCESS_SET
MAP_HEADER
ANGLED
GROUP
CODE_STR
CULTURE
$RANGE{_}
ORDER_RULE
$VALUE{_}
$ORDERED{_}
UNICODE
ORDER_WEIGHT
$NFE{_}
$ARITHMETIC{_}
$COMPLEX{_,_}
CPXD
CPX
BIT
$IS_LT{_}
PQMIN{_}
POLYS_RAT
POLYM_RAT
POLYS_INTI
POLYM_INTI
POLYS_FP
Public
Features
is_eq(elem : $OB) : BOOL ;
****
test
This yields true if and only if self is equal to elem for this element type.
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