| Rel | Implementation Status |
| Usr | Products · Box Draw Characters · Socket Driver |
| Pri | Files |
| Rel | Implementation Status |
| ijt | Socket Driver Server |
| Pri | k-cell |
| Phr | A. Numbers & Counting · E. Complex Numbers · A. Sums & Means · B. Duality · A. Case Statements |
| JfC | More Verbs · Applied Mathematics in J · Odds And Ends |
| LJ | Ch 16: Rearrangements · Ch 19: Numbers · Ch 20: Scalar Numerical Functions · Ch 22: Vectors and Matrices · Index |
| Dic | Sample 22. Distance · Sample 27. Polynomial Roots II · A. Nouns · Vocabulary · Parts of Speech · = Self-Classify - Equal · + Conjugate - Plus · *. Length/Angle - LCM (And) · %. Matrix Inverse - Matrix Divide · | Magnitude - Residue · /: Grade Up - Sort · \: Grade Down - Sort · D: Secant Slope · o. Pi Times - Circle Function · r. Angle - Polar · Constants · 8!: Format |
| Rel | o. Changed |
| ijt | An Introductory Course in J · Area · Book of Numbers · Coleman (sample topics) · Finite mathematics · Linear algebra (Schaum) · Math Tables · Monad/Dyad · ODBC: Inverting SQL data · Polynomials · Pythagorean Triples · Viewmat · Volume |
| ijs | · · linear.ijs · phra10.ijs · phrb11.ijs · phre8.ijs · primitiv.ijs |
| Usr | Copyright / Warranty / License |
| JfC | Loopless Code IV: Irregular Operations · Parsing and Execution II |
| Usr | About J |
| Usr | About J |
| Usr | About J |
| ijt | Mapped Files |
| Usr | SQL Elements |
| ijs | · · mapi.ijs |
| ijt | Best Fit |
| Usr | J50x and J40x Features |
| Pri | Why J · Inexact numbers · Tacit definition |
| Phr | A. Conventions · A. Intervals · References |
| JfC | Preliminaries · More Verbs · Loopless Code II: Adverbs / and ~ · u^:_1, u&.v, u&.:v, and u :.v · Applied Mathematics in J · Common Mistakes |
| LJ | Learning Contents · Ch 2: Lists and Tables · Ch 27: Representations and Conversions |
| Dic | Introduction · Intro 3. Verbs and Adverbs · Dictionary · References |
| ijt | A J Introduction · A Taste of J (1) · An Idiosyncratic Introduction to J · An Introductory Course in J · Arithmetic · Book of Numbers · Circuit Theory I · Circuit Theory II · Coleman (sample topics) · Families of Functions · Finite mathematics · Fractals, Visualization & J · Function Display · Function Tables · Grade 8-7 (Saxon) · Linear algebra (Schaum) · Mathematical Roots of J · Teacher''s Aide |
| ijs | · · colorsmp.ijs · jturtle.ijs |
| ijt | Coleman (sample topics) |
| ijt | Book of Numbers |
| Phr | Phrases Contents · G. Verb Trains · References |
| JfC | Jforc Contents · Foreword · Preliminaries · More Verbs · Loopless Code II: Adverbs / and ~ · Applied Mathematics in J · Elementary Mathematics in J |
| LJ | Learning Contents · Ch 1: Basics |
| Dic | Introduction · Intro 27. Identity Functions and Neutrals · * Signum - Times · Compose · &. · References |
| ijt | A J Introduction · A Taste of J (2) · Area · Arithmetic · Averages · Best Fit · Book of Numbers · Catalan Numbers · Circuit Theory I · Finite mathematics · Fractals, Visualization & J · Function Display · Function Tables · Grade 8-7 (Saxon) · Linear algebra (Schaum) · Mathematical Roots of J · Polynomials · Pythagorean Triples · Teacher''s Aide · Turtle Geometry - JTurtle User Guide · Volume |
| ijs | · · jturtle.ijs · lissajou.ijs |
| Usr | system\packages |
| Usr | system\packages · compare · dates |
| Phr | Phrases Contents · A. Conventions · C. Specimens · C. Special Matrices & Lists |
| JfC | Applied Mathematics in J |
| LJ | Learning Contents · Ch 22: Vectors and Matrices · Index |
| Dic | Introduction · Sample 28. Polynomials: Stopes · ^: Power · $. Sparse · . Determinant • Dot Product · Special Code |
| Rel | ^: New Inverses · -/ . * Improved · Implementation Status |
| ijt | A J Introduction · Averages · Best Fit · Book of Numbers · Circuit Theory I · Circuit Theory II · Coleman (sample topics) · Finite Groups · Finite mathematics · Fractals, Visualization & J · Function Tables · Linear algebra (Schaum) · Pythagorean Triples · Rotations · Shapley Value on Old Macdonald''s Farm |
| ijs | · · compare.ijs · dates.ijs · det.ijs · fndef.ijs · jacobi.ijs · linear.ijs · makemat.ijs · phrc1.ijs · phrc5.ijs · svd.ijs |
| Usr | system\packages · bigfiles · convert · dates · dir · files · format · isigraph · menu · misc · numeric · pack · stdlib · strings · text · validate · viewmat · winlib · Definition Summaries · wd commands · Common Dialog Boxes · J50x and J40x Features |
| Pri | Array |
| Phr | Phrases Contents · A. Conventions · A. Bond or Curry · B. Rank · E. Explicit Definitions · B. Locating & Selecting · C. Special Matrices & Lists · A. Permutations · C. Parity & Symmetry · A. Matrix Algebra · B. Linear Vector Functions · F. Geometry · C. Math & Stats · B. Miscellaneous |
| JfC | Jforc Contents · Introduction · Applied Mathematics in J |
| LJ | Ch 2: Lists and Tables · Ch 14: Gerunds · Ch 16: Rearrangements · Ch 22: Vectors and Matrices · Index |
| Dic | Intro 2. Ambivalence · Intro 25. Linear Functions · Intro 28. Secondaries · Sample 10. Classification I · Sample 15. Junctions · Sample 18. Geometry · Sample 20. Directed Graphs · Sample 21. Closure · Sample 28. Polynomials: Stopes · A. Nouns · B. Verbs · G. Extended and Rational Arithmeti · Vocabulary · Parts of Speech · %. Matrix Inverse - Matrix Divide · $ Shape Of - Shape · $. Sparse · . Determinant • Dot Product · .. Even · ;. Cut · ;: Words - Sequential Machine · } Item Amend - Amend · ? Roll - Deal · D. Derivative · p. Roots - Polynomial · s: Symbol · 3!: Conversions · 5!: Representation · 13!: Debug · 128!: Miscellaneous · Special Code |
| Rel | (2;a)$.y and $.y Improved · ^: New Inverses · ];.0 Improved · # Improved · 9!:6 and 9!:7 Changed · Mapped Boxed Arrays |
| ijt | A J Introduction · An Idiosyncratic Introduction to J · An Introductory Course in J · Area · Arithmetic · Averages · Best Fit · Binomial Coefficients · Book of Numbers · Building Applications · Circuit Theory I · Circuit Theory II · Client/Server (Simple Socket) · Coleman (sample topics) · Files · Finite Groups · Finite mathematics · Fractals, Visualization & J · Frame''s Method · Function Tables · Grade 8-7 (Saxon) · Graph Utilities · Graphics - gl2 commands · Iteration and the Power Operator · Linear algebra (Schaum) · Mathematical Roots of J · Plot Package · Pythagorean Triples · Rotations · Shapley Value on Old Macdonald''s Farm · Sparse Arrays · The Tower of Hanoi · Volume |
| ijs | · · actfns.ijs · actutil.ijs · allout.ijs · bigfiles.ijs · convert.ijs · dates.ijs · dbase.ijs · debug.ijs · det.ijs · dir.ijs · eigenpic.ijs · export.ijs · files.ijs · fndef.ijs · format.ijs · gamesolver.ijs · gl3.ijs · ifs2.ijs · interest.ijs · isigraph.ijs · jacobi.ijs · jmf.ijs · jsss_demo.ijs · jzgraph.ijs · jzplot.ijs · linear.ijs · makemat.ijs · matfacto.ijs · mathutil.ijs · matutil.ijs · menu.ijs · misc.ijs · ntcolor.ijs · numeric.ijs · pack.ijs · phra2.ijs · phra7.ijs · phra9.ijs · phrb15.ijs · phrb2.ijs (only first 40 listed) |
| ijs | · · primitiv.ijs |
| ijs | · · primitiv.ijs |
| Usr | J50x and J40x Features |
| JfC | Starting To Write In J · Continuing to Write in J · Loopless Code IV: Irregular Operations · More Verbs For Boxes · Modular Code · Elementary Mathematics in J |
| LJ | Ch 11: Tacit Verbs Concluded · Ch 17: Patterns of Application · Ch 18: Sets, Classes and Relations · Ch 21: Factors and Polynomials · Ch 25: OOP |
| Dic | Vocabulary · Parts of Speech · e. Raze In - Member (In) · E. - Member of Interval |
| Rel | -. Improved · ~. Improved · ~: Improved · e. Improved · i. Improved |
| ijt | An Introductory Course in J · Circuit Theory II · Coleman (sample topics) · Families of Functions · Finite Groups · Finite mathematics |
| ijs | · · dirbrowse.ijs · sym2ijs.ijs |
| ijs | · · primitiv.ijs |
| ijs | · · primitiv.ijs |
| Phr | B. Locating & Selecting |
| LJ | Ch 18: Sets, Classes and Relations · Ch 25: OOP · Index |
| Dic | I. Alphabet and Words |
| ijt | Finite mathematics · Fuzzy Logic |
| ijt | Coleman (sample topics) |
| ijs | · · cestdcfg.ijs · cfgread.ijs · configure.ijs · stdcfg.ijs |
| Phr | A. Conventions |
| JfC | Preliminaries · Loopless Code I: Verbs Have Rank · More Verbs · Loopless Code II: Adverbs / and ~ · Performance: Measurement & Tips · Readable Tacit Definitions |
| LJ | Ch 12: Explicit Verbs · Index |
| Dic | Dictionary Contents · Introduction · Intro 1. Mnemonics · Intro 9. Vocabulary |
| ijt | An Introductory Course in J · Grade 8-7 (Saxon) · Linear algebra (Schaum) · Monad/Dyad · Pythagorean Triples · Teacher''s Aide |
| ijs | · · primitiv.ijs |
| ijt | Linear algebra (Schaum) |
| Usr | wd commands · Wait · J601 Features |
| Phr | A. Finance |
| ijs | · · actutil.ijs · interest.ijs · phra12.ijs |
| Usr | J50x and J40x Features |
| Pri | Data processing |
| JfC | Jforc Contents · Introduction · Preliminaries · Modular Code |
| ijt | An Introductory Course in J · Locales · Object Oriented Programming |
| ijt | Locales · Object Oriented Programming |
| Usr | Release Highlights and Overview · SQL Reserved Words · Tutorial: J OLE Server for Excel |
| JfC | Modular Code |
| ijt | Locales · Object Oriented Programming |
| JfC | Verbs for Arithmetic |
| LJ | Ch 1: Basics |
| Dic | #: Antibase 2 - Antibase · C. Cycle-Direct - Permute |
| ijt | A J Introduction · An Idiosyncratic Introduction to J · Book of Numbers · Mathematical Roots of J |
| JfC | More Verbs |
| ijs | · · quatern.ijs |
| ijs | · · glview.ijs · moebius.ijs |
| ijt | Book of Numbers |
| Usr | wd |
| Pri | Monad/dyad defined · Insert adverb · Cut ;. · Each · Fork |
| JfC | Preliminaries · Loopless Code I: Verbs Have Rank · Compound Verbs · Loopless Code IV: Irregular Operations · Verb-Definition Revisited · Input And Output · Tacit Programs · Common Mistakes |
| LJ | Ap 1: Evaluating Expressions |
| Dic | Intro 8. Atop Conjunction · Intro 9. Vocabulary · Sample 16. Partitions I |
| ijt | An Introductory Course in J · Families of Functions · Function Tables · Monad/Dyad · Teacher''s Aide |
| Dic | Sample 23. Polynomials · Sample 25. Polynomials in Terms of Roots |
| ijt | A J Introduction · Best Fit · Mathematical Roots of J |
| ijs | · · jzplot.ijs · minijx.ijs · plotdefs.ijs · stdcfg.ijs · sysenv.ijs |
| ijt | Grade 8-7 (Saxon) |
| ijt | Book of Numbers · Linear algebra (Schaum) |
| ijs | · · actutil.ijs |
| Pri | A few more primitives · Inexact numbers |
| Phr | C. Polynomials & Rational Functions |
| JfC | Compound Verbs · Verbs for Arithmetic · Applied Mathematics in J |
| LJ | Ch 28: Data Files |
| Dic | Sample 26. Polynomial Roots I · + Conjugate - Plus |
| ijt | Arithmetic · Book of Numbers · Coleman (sample topics) · Finite mathematics · Function Tables · Grade 8-7 (Saxon) · Linear algebra (Schaum) · Polynomials |
| Phr | A. Numbers & Counting |
| JfC | Applied Mathematics in J |
| LJ | Ch 21: Factors and Polynomials · Ch 22: Vectors and Matrices |
| Dic | Sample 25. Polynomials in Terms of Roots · p. Roots - Polynomial |
| ijt | Arithmetic · Fractals, Visualization & J · Linear algebra (Schaum) · Teacher''s Aide |
| Pri | Tacit definition |
| JfC | Starting To Write In J · u^:_1, u&.v, u&.:v, and u :.v |
| LJ | Ch 11: Tacit Verbs Concluded · Ch 20: Scalar Numerical Functions |
| Dic | + Conjugate - Plus |
| ijt | Arithmetic · Book of Numbers · Families of Functions · Function Tables · Linear algebra (Schaum) |
| Pri | Explicit-to-tacit |
| Phr | A. Bond or Curry |
| JfC | Loopless Code I: Verbs Have Rank · Starting To Write In J · Continuing to Write in J · u^:_1, u&.v, u&.:v, and u :.v |
| LJ | Ch 1: Basics · Ch 3: Defining Functions · Ch 7: Ranks · Ch 10: Conditional and Other Forms · Ch 11: Tacit Verbs Concluded · Ch 20: Scalar Numerical Functions |
| Dic | Intro 12. Reading and Writing · Intro 26. Obverse and Under · } Item Amend - Amend · M. Memo |
| ijt | A Taste of J (1) · An Introductory Course in J · Arithmetic · Averages · Book of Numbers · Fractals, Visualization & J · Grade 8-7 (Saxon) · Linear algebra (Schaum) · Shapley Value on Old Macdonald''s Farm |
| ijs | · · matutil.ijs · phra2.ijs · vkeys.ijs |
| Pri | Inexact numbers · Tolerance |
| JfC | Starting To Write In J · Compound Verbs · u^:_1, u&.v, u&.:v, and u :.v |
| LJ | Ch 3: Defining Functions · Ch 4: Scripts and Explicit Functions · Ch 8: Composing Verbs · Ch 9: Trains of Verbs · Ch 14: Gerunds · Ch 22: Vectors and Matrices |
| ijt | A J Introduction · Arithmetic · Families of Functions · Finite mathematics · Fractals, Visualization & J · Grade 8-7 (Saxon) · Linear algebra (Schaum) · Polynomials · Teacher''s Aide |
| ijt | Arithmetic |