abstract class $IS_EQ


Descendants
ANGLE BINSTR POINT LIBCHARS
MAP_HEADER BOOL LENGTH FBINSTR
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FINITE_FIELD SL2P PERM $STRINGS
$FSTRINGS $FSTRING{_} $FTEXT_STRING{_} $FTEXT_STRING{_,_,_}
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$TEXT_STRING{_} $TEXT_STRING{_,_,_} RUNES HEX_STR
STR $SEARCH{_,_} TUP{_,_,_,_} MONEY
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CHAR $BIT_PATTERN{_} QUADBITS NUM_BITS
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CARD $INTEGER{_} INT INTI
$RATIONAL{_} RAT $REAL{_} FLT
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WEEKDAYS UNIT_KINDS CONVERSION_RESULTS CATEGORIES
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PATH_KINDS SYMBOLS SYS_EXCEPT $VBAG{_}
$VMULTIMAP{_,_} VMULTIMAP{_,_} $VMAP{_,_} VMAP{_,_}
$VSET{_} VSET{_} VBAG{_} OFFSET
CULTURE RECTANGLE $ENUM_SET $ENUM_SET{_,_}
ACCESS_SET $BIT_PATTERNS ANGLED FILE_PATH
BOX CASE_MAPLET $SURFACES $PLANES
CODE_STR ORDER_RULE TRANSFORM_MATRIX USER
UTF7 $RANGE{_} $VALUE{_} $ORDERED{_}
ORDER_WEIGHT UNICODE $NFE{_} $ARITHMETIC{_}
$COMPLEX{_,_} CPXD CPX BIT
$IS_LT{_} POLYS_RAT POLYM_RAT POLYS_FP
POLYM_INTI POLYS_INTI PQMIN{_}



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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