compareEQ

 

 

Overview

The compareEQ is the comparison function that can be used with this Data Type. The resulting value is a Boolean value of true or false.

ObjectRepository

The compareEQ is the comparison function that can be used with this Data Type. The resulting value is a Boolean value of true or false. Two Object Repositories are equal if they are the same file.

Void

The compareEQ is the comparison functions that can be used with native data types and Heap objects. The resulting value is a Boolean value of true or false. The #void constant will always be less than any other value.

Usage

Use the compareEQ function when you wish to do a case-sensitive comparisons of two objects of this Data Type and determine if they are equal and you wish the result to be expressed as a Boolean value (true or false). The alternative comparison function,compare, only determines if two objects are equal, less than or greater than.

 

Syntax

Expression: (compareEQ obj1 obj2)

Arguments Name Type Description
Argument:obj1Void Boolean Character Number Date Function Complex First object to be compared. Must be a native data type.
Argument:obj2Void Boolean Character Number Date Function Complex Second object to be compared. Must be a native data type.

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ string1 string2 )

Arguments Name Type Description
Argument:string1String The first String or Text to be compared
Argument:string2String The second String or Text to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ sym1 sym2)

Arguments Name Type Description
Argument:sym1Symbol The first Symbol to be compared
Argument:sym2Symbol The second Symbol to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ struct1 struct2)

Arguments Name Type Description
Argument:struct1Structure The first Structure to be compared
Argument:struct2Structure The second Structure to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ dict1 dict2)

Arguments Name Type Description
Argument:dict1Dictionary The first Dictionary to be compared
Argument:dict2Dictionary The second Dictionary to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ dir1 dir2)

Arguments Name Type Description
Argument:dir1Directory The first Directory to be compared
Argument:dir2Directory The second Directory to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ vector1 vector2)

Arguments Name Type Description
Argument:vector1Vector The first Vector to be compared
Argument:vector2Vector The second Vector to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ fltvector1 fltvector2)

Arguments Name Type Description
Argument:fltvector1FltVector The first FltVector to be compared
Argument:fltvector2FltVector The second FltVector to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ intvector1 intvector2)

Arguments Name Type Description
Argument:intvector1IntVector The first IntVector to be compared
Argument:intvector2IntVector The second IntVector to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ numvector1 numvector2)

Arguments Name Type Description
Argument:numvector1NumVector The first NumVector to be compared
Argument:numvector2NumVector The second NumVector to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ objvector1 objvector2)

Arguments Name Type Description
Argument:objvector1ObjVector The first ObjVector to be compared
Argument:objvector2ObjVector The second ObjVector to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ bitvector1 bitvector2)

Arguments Name Type Description
Argument:bitvector1BitVector The first BitVector to be compared
Argument:bitvector2BitVector The second BitVector to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ shortvector1 shortvector2)

Arguments Name Type Description
Argument:shortvector1ShortVector The first ShortVector to be compared
Argument:shortvector2ShortVector The second ShortVector to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ brick1 brick2)

Arguments Name Type Description
Argument:Brick1Brick The first Brick to be compared
Argument:brick2Brick The second Brick to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ matrix1 matrix2)

Arguments Name Type Description
Argument:matrix1Matrix The first Matrix to be compared
Argument:matrix2Matrix The second Matrix to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ nummatrix1 nummatrix2)

Arguments Name Type Description
Argument:nummatrix1NumMatrix The first NumMatrix to be compared
Argument:nummatrix2NumMatrix The second NumMatrix to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ pair1 pair2)

Arguments Name Type Description
Argument:pair1Pair The first Pair to be compared
Argument:pair2Pair The second Pair to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ list1 list2)

Arguments Name Type Description
Argument:list1List The first List to be compared
Argument:list2List The second List to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ Lambda1 Lambda2)

Arguments Name Type Description
Argument:Lambda1Lambda The first Lambda to be compared
Argument:Lambda2Lambda The second Lambda to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


Expression: (compareEQ gor1 gor2)

Arguments Name Type Description
Argument:gor1ObjectRepository The first Object Repository to be compared
Argument:gor2ObjectRepository The second Object Repository to be compared

Returns:

Returns true if the comparison is true, false if the comparison is false


 

Examples

Here are a number of links to Lambda coding examples which contain this instruction in various use cases.

 

Argument Types

Here are the links to the data types of the function arguments.

String Symbol Structure Dictionary
Matrix Boolean Number Function
NumMatrix Directory Vector Brick
Boolean Pair List Void
Character Date Complex Lambda
FltVector ShortVector IntVector NumVector
ObjVector BitVector ObjectRepository

Here are also a number of links to functions having arguments with any of these data types.

++ += + /=
/ *= * --
-= - abortTransaction abs
acos add1 addMethod addi
appendWriteln append apply argCount
argFetch argument arithmetic asin
associate atan attachLibrarian avg
badd balance bcompareEQ bcompareGE
bcompareGT bcompareLE bcompareLT bcompareNE
bdiv beginTransaction binaryInsert binaryNand
binaryNor binaryNot binaryNxor binarySearch
bitToIntegerVector bitToNumberVector bitwiseAnd bitwiseNand
bitwiseNor bitwiseNot bitwiseNxor bitwiseOr
bitwiseShiftLeft bitwiseShiftRight bitwiseXor bmod
bmul boolean c::r cadd
callcc car ccompareEQ ccompareGE
ccompareGT ccompareLE ccompareLT ccompareNE
cdiv cdr character checkPointTransaction
class clean clear closeLog
cmod cmul code commitTransaction
compareEQ compareGE compareGT compareLE
compareLT compareNE compare comparison
compile complex compress conjugate
cons copy cos cosh
count csub date day
days360 debugBrowsableProcs debugDetective debugEval
debug decode defchild defclass
define(macro) defineStructure define defmacro
defmethod deforphan defriend defstruct
defun deg deleteRows delete
detachLibrarian dimension disassemble display
divi downcase encode evalInSyncLocalContext
eval exp exportCsv exportSbf
exportTab expt fact fdisplay
fieldsOf fileClose fileCopy fileDir
fileDisplay fileEraseDir fileErase fileExists
fileMakeDir fileOpen fileReadAll fileReadRecord
fileRead fileSizeOf fileWriteAll fileWrite
filewriteln findBlock find floor
fraction freeBlock gc getGlobalValue
getSymbolTable getTickCount globalBinding hashString
hour iadd icompareEQ icompareGE
icompareGT icompareLE icompareLT icompareNE
idiv imaginary imod importCsv
importSbf importTab imul insertRows
insert inside inspect integer
isAtom isBitVector isBoolean isBound
isByteVector isCharAlphabetic isCharAlphanumeric isCharLowercase
isCharName isCharNumeric isCharUppercase isCharWhitespace
isChar isCharacter isClass isComplex
isDate isDictionary isDirectory isEqual
isError isEven isExact isFloatVector
isIdentical isImmediate isInexact isInside
isIntegerVector isInteger isLambda isMatrix
isMember isMoney isNegative isNull
isNumberMatrix isNumberVector isNumber isObjectVector
isObject isOdd isPair isPcodeVector
isPositive isString isStructure isSymbol
isText isTransaction isType isVector
isZero isub julian kurtosis
lambda last left length
lisp list loadModule loadRepository
loadWorkspace lock log10 log2
logConsole log logbase macroReplace
makeDictionary makeGaussianMatrix makeGramMatrix makeLambda
makeQuotedList makeQuotedSymbol makeStructure map
mapc matrixGaussianEliminate matrixGaussianSubstitute max
median member methodsOf mid
min minute mod modi
money month morph muli
myself nadd ncompareEQ ncompareGE
ncompareGT ncompareLE ncompareLT ncompareNE
ndiv new nmod nmul
now nsub number objectToDictionary
objectToDirectory objectToList objectToMatrix objectToNumMatrix
objectToNumVector objectToStructure objectToVector offset
onError openLog pair parent
parse pi pointer product
proplist proprecord putprop qt
quit quote rad random
randomize range rank real
refAttributes refLibrarian refValues ref
remProp remove rename replace
rept reset resize reverse
right round run saveImmediate
saveModule saveObject saveRepository saveWorkspace
second send setAttributes setBlock
setCar setCdr setLastCdr set
setf setq sigmoid sign
sin sinh sizeof skew
sleep sort sql sqrt
srandom stdev stdevp stringCiEQ
stringCiGE stringCiGT stringCiLE stringCiLT
stringCiNE stringFill stringToBVector stringToVector
string sub1 subi submit
substitute substringCiEQ substringCiGE substringCiGT
substringCiLE substringCiLT substringCiNE substringEQ
substringFill substringGE substringGT substringLE
substringLT substringNE substring sum
sumsqr super svmRegression symbolToTypeCode
symbol systemCheck system tan
tanh text time today
trim type uniqueInsert unlock
upcase var varp vectorBinaryInnerProduct
vectorBipolarInnerProduct vectorCosineInnerProduct vectorCubeInnerProduct vectorDelete
vectorExpInnerProduct vectorFill vectorInnerProduct vectorLogInnerProduct
vectorQuartInnerProduct vectorQuintInnerProduct vectorSigmoidInnerProduct vectorSineInnerProduct
vectorSquareInnerProduct vectorTanInnerProduct vectorTanhInnerProduct version
writelg writeln year

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