The library documents itself · Pattern matching

stzMatrex

58 own methods · 0 forms written with extensions, listed under their method

the source: base/regex/stzMatrex.ring(opens in a new tab) · All classes · The area reference: Pattern matching

Under each method, its extensions (Q CS XT Z ZZ IB W U): bold and ticked, it exists; struck, it does not. The extensions and what they mean

Examples: 4 come from the library's tests; 17 were composed from each method's signature and run for this page, on a fresh object, for example o1 = new stzMatrex("{@!property(symmetric)}"). 37 methods have none yet. Examples run on 2026-10-03 20:34 inside the library at commit 0e72e2e2c.

Method

Explanation, as the source carries it

init

initializationno extension

NormalizePattern

initialization

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.NormalizePattern("an")
#--> {an}

composed from the signature, run for this page

no extension

ParsePattern

pattern parsingno extension

SplitByOperator

pattern parsingno extension

ParseAlternation

pattern parsingno extension

ParseConjunction

pattern parsingno extension

ParseSingleToken

pattern parsingno extension

ParseConstraints

pattern parsingno extension

Match

matching logic 27 examples run

oMx = new stzMatrex("{size(1x1)}")
aMatrix = [[42]]
? oMx.Match(aMatrix)
#--> 1

library testno extension

MatchTokens

matching logicno extension

MatchSingleToken

matching logic

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.MatchSingleToken([ "an", "a" ], [ "an", "a" ])
#--> 0

composed from the signature, run for this page

no extension

CheckSize

(no comment in the source: the name reads as a sentence) check sizein the section checking methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.CheckSize([ "an", "a" ], [ "an", "a" ])
#--> 1

composed from the signature, run for this page

no extension

CheckShape

(no comment in the source: the name reads as a sentence) check shapein the section checking methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.CheckShape("an", [ "an", "a" ])
#--> 0

composed from the signature, run for this page

no extension

CheckElements

(no comment in the source: the name reads as a sentence) check elementsin the section checking methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.CheckElements([ "an", "a" ], [ "an", "a" ])
#--> 1

composed from the signature, run for this page

no extension

CheckRows

(no comment in the source: the name reads as a sentence) check rowsin the section checking methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.CheckRows([ "an", "a" ], [ "an", "a" ])
#--> 1

composed from the signature, run for this page

no extension

CheckCols

(no comment in the source: the name reads as a sentence) check colsin the section checking methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.CheckCols([ "an", "a" ], [ "an", "a" ])
#--> 1

composed from the signature, run for this page

no extension

CheckDiagonal

(no comment in the source: the name reads as a sentence) check diagonalin the section checking methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.CheckDiagonal([ "an", "a" ], [ "an", "a" ])
#--> 1

composed from the signature, run for this page

no extension

CheckProperty

(no comment in the source: the name reads as a sentence) check propertyin the section checking methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.CheckProperty("an", [ "an", "a" ])
#--> 0

composed from the signature, run for this page

no extension

CheckPattern

(no comment in the source: the name reads as a sentence) check patternin the section checking methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.CheckPattern("an", [ "an", "a" ])
#--> 1

composed from the signature, run for this page

no extension

CheckDeterminant

(no comment in the source: the name reads as a sentence) check determinantin the section checking methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.CheckDeterminant([ "an", "a" ], [ "an", "a" ])
#--> 1

composed from the signature, run for this page

no extension

CheckSum

(no comment in the source: the name reads as a sentence) check sumin the section checking methodsno extension

ExtractParts

part extractionno extension

IsSymmetric

part extraction

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.IsSymmetric([ "an", "a" ])
#--> 0

composed from the signature, run for this page

no extension

IsDiagonal

part extraction

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.IsDiagonal([ "an", "a" ])
#--> 0

composed from the signature, run for this page

no extension

IsIdentity

part extraction

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.IsIdentity([ "an", "a" ])
#--> 0

composed from the signature, run for this page

no extension

MatchedParts

(no comment in the source: the name reads as a sentence) matched partsin the section query methodsno extension

Size

(no comment in the source: the name reads as a sentence) size 1 examples runin the section query methods

oMx = new stzMatrex("{shape(square)}")
aMatrix = [[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12], [13, 14, 15, 16]]
oMx.Match(aMatrix)
? @@( oMx.Size() )
#--> [ 4, 4 ]

library testno extension

Properties

(no comment in the source: the name reads as a sentence) properties 1 examples runin the section query methodsno extension

Matrix

(no comment in the source: the name reads as a sentence) matrixin the section query methodsno extension

Tokens

(no comment in the source: the name reads as a sentence) tokensin the section query methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? @@( o1.Tokens() )
#--> [ [ [ "type", "property" ], [ "value", "symmetric" ], [ "constraints", [ ] ], [ "min", 1 ], [ "max", 1 ], [ "negated", 1 ] ] ]

composed from the signature, run for this page

no extension

Pattern

(no comment in the source: the name reads as a sentence) pattern 1 examples runin the section query methods

oMx = new stzMatrex("{size(3x3) & property(identity)}")
? oMx.Pattern()
#--> {size(3x3) & property(identity)}

library testno extension

SetTarget

(no comment in the source: the name reads as a sentence) set targetin the section query methodsno extension

Explain

(no comment in the source: the name reads as a sentence) explainin the section query methodsno extension

MatchingMatrices

(no comment in the source: the name reads as a sentence) matching matricesalso written: MatchingMatricesInin the section advanced query methodsno extension

FindMatchingMatrices

filtering operationalso written: FilterMatrices · FindMatchingMatricesInin the section advanced query methodsno extension

CountMatchingMatrices

(no comment in the source: the name reads as a sentence) count matching matrices 1 examples runalso written: CountMatchingMatricesInin the section advanced query methodsno extension

FirstMatchingMatrix

(no comment in the source: the name reads as a sentence) first matching matrix 1 examples runalso written: FirstMatchingMatrixInin the section advanced query methodsno extension

FindFirstMatchingMatrix

(no comment in the source: the name reads as a sentence) find first matching matrix 1 examples runalso written: FindFirstMatchingMatrixInin the section advanced query methodsno extension

MatchesNone

(no comment in the source: the name reads as a sentence) matches none 1 examples runalso written: MatchesNoneInin the section advanced query methods

oMx = new stzMatrex("{property(symmetric)}")
aMatrices = [
	[[1, 2], [3, 4]],
	[[5, 6], [7, 8]]
]
? oMx.MatchesNone(:In = aMatrices)
#--> 0

library testno extension

MatchesAll

(no comment in the source: the name reads as a sentence) matches all 1 examples runalso written: MatchesAllInin the section advanced query methodsno extension

AddConstraint

pattern constraint 1 examples runno extension

RemoveConstraint

pattern constraintno extension

SimilarityScore

matrix comparison methodsalso written: SimilarityScoreBetweenno extension

MostSimilarMatrix

matrix comparison methodsno extension

FindMostSimilarMatrix

matrix comparison methodsno extension

AnalyzeMatches

statistical analysisno extension

CommonProperties

statistical analysisno extension

EnableDebug

debug methodsno extension

DisableDebug

debug methodsno extension

SetDebug

debug methodsno extension

IsNumeric

helper methods

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.IsNumeric("an")
#--> 0

composed from the signature, run for this page

no extension

And_

pattern combinationno extension

Andd

pattern combinationno extension

Or_

pattern combinationno extension

Not_

pattern combinationno extension

ToJSON

serializationno extension

TokensToJSON

serializationno extension

TokenToJSON

serialization

composed example

o1 = new stzMatrex("{@!property(symmetric)}")
? o1.TokenToJSON([ "an", "a" ])
#--> {"an":"a"}

composed from the signature, run for this page

no extension