APPENDIX C.

The following names are used for a set of 256 Tessaracts.

Fourth Block. Third Block.
Fourth Floor.Fourth Floor.
DoliumCaballusPythonCircaeaChartaCuresQuaestorCliens
CussisPulsusDrachmaCordaxFruxPyraLenaProcella
PorrumConsulDiotaDykaHeraEscaSectaRugæ
ColumenRavisCorbisRapinaEurusGloriaSocerSequela
Third Floor.Third Floor.
AlexisPlantaCorymbusLectrumArcheAggerCumulusCassis
AestusLabellumCalathusNuxArcusOvisPortioMimus
SeptumSepesTurturOrdoLaurusTigrisSegmenObolus
MorsusAestasCapellaRhedaAxisTrojaAriesFuga
Second Floor.Second Floor.
CorydonJugumTornusLabrumRuinaCulmenFenestraAedes
LacHibiscusDonumCalthaPostisClipeusTabulaLingua
SenexPalusSalixCespesOrcusLacertaTestudoScala
AmictusGurgesOtiumPomumVerbumLuctusAnguisDolus
First Floor.First Floor.
OdorAprumPignusMessorAdditusSalusCladesRana
ColorCasaCeraPapaverTelumNeposAngustaMucro
SpesLapisApisAfrusPolusPenatesVulcanIra
VitulaClavisFagusCornixCervixSecurisVinculumFuror
Second Block.First Block.
Fourth Floor.Fourth Floor.
ActusSpadixSiceraAnserHorreumFumusHircusErisma
AuspexPraetorAttaSonusAnulusPluorAciesNaxos
FulgorArdeaPrexAevumEtnaGemmaAlpisArbiter
SpinaBirrusAcerraRamusAlaudaFurcaGenaAlnus
Third Floor.Third Floor.
MachinaLexOmenArtusFaxVenenumSyrmaUrsa
AraVomerPlumaOdiumMarsMercesTyroFama
ProedaSacerdosHydraLuxusSpiculaMoraOlivaConjux
CortexMicaFlagellumMasComesTibicenVestisPlenum
Second Floor.Second Floor.
ArdorRupesPallasAristaRostrumArmigerPremiumTribus
PilumGlansColusPellisAlaCortisAerFragor
OcreaTessaraDomitorFeraUncusPallorTergumReus
CardoCudoMalleusThoraxOstrumBidensScenaTorus
First Floor.First Floor.
ReginaCanisMarmorTectumPardusRuborNurusHospes
AgmenLacusArvusRumorSectorHamaRemusFortuna
CratesCuraLimenVitaFrenumPlebsSyphoMyrrha
ThyrsusVittaSceptrumPaxUrnaMolesSaltusAcus

APPENDIX D.

The following list gives the colours, and the various uses for them. They have already been used in the foregoing pages to distinguish the various regions of the Tessaract, and the different individual cubes or Tessaracts in a block. The other use suggested in the last column of the list has not been discussed; but it is believed that it may afford great aid to the mind in amassing, handling, and retaining the quantities of formulae requisite in scientific training and work.

Colour.Region of
Tessaract.
Tessaract
in 81 Set.
Symbol.
BlackSycePlebs0
WhiteMelMora1
VermilionAlvusUncus2
OrangeCuspisMoles3
Light-yellowMurexCortis4
Bright-greenLappaPenates5
Bright-blueIterOliva6
Light-greyLaresTigris7
Indian-redCruxOrcus8
Yellow-ochreSalTestudo9
BuffCistaSector+ (plus)
WoodTessaractTessara- (minus)
Brown-greenTholusTroja± (plus or minus)
Sage-greenMargoLacerta× (multiplied by)
ReddishCallisTibicen÷ (divided by)
ChocolateVelumSacerdos= (equal to)
French-greyFarScena≠ (not equal to)
BrownArctosOstrum> (greater than)
Dark-slateDapsAer< (less than)
DunPorticaClipeus -signs
of proportion
Orange-vermilionTalusPortio
StoneOpsThyrsus· (decimal point)
Quaker-greenFelisAxis∟ (factorial)
LeadenSemitaMerces∥ (parallel)
Dull-greenMappaVulcan∦ (not parallel)
IndigoLixaPostisπ2(90°) (at right angles)
Dull-bluePagusVerbumlog. base 10
Dark-purpleMensuraNepossin. (sine)
Pale-pinkVenaTabulacos. (cosine)
Dark-blueMoenaBidenstan. (tangent)
EarthenMugilAngusta∞ (infinity)
BlueDosFrenuma
TerracottaCrusRemusb
OakIdusDomitorc
YellowPaginaCardod
GreenBucinaAlae
RoseOllaLimenf
EmeraldOrsaArag
RedOlusMarsh
Sea-greenLiberaPlumai
SalmonTelaGlansj
Pale-yellowLivorOvisk
Purple-brownOpexPolusl
Deep-crimsonCamoenaPilumm
Blue-greenProesTergumn
Light-brownLuaCrateso
Deep-blueLamaTyrop
Brick-redLarCuraq
MagentaOffexArvusr
Green-greyCadusHamas
Light-redCroetaPraedat
AzureLotusVittau
Pale-greenVesperOcreav
Blue-tintPanaxTelumw
Yellow-greenPactumMalleusx
Deep-greenMangoVomery
Light-greenLisAgmenz
Light-blueIlexComesα
CrimsonBolusSyphoβ
OchreLimbusMicaγ
PurpleSoliaArcusδ
Leaf-greenLucaSecurisε
TurquoiseAncillaVinculumζ
Dark-greyOrcaColusη
FawnNugæSaltusθ
SmokeLimusSceptrumι
Light-buffMalaPallorκ
Dull-purpleSorsVestisλ
Rich-redLuctaCortexμ
Green-bluePatorFlagellumν
Burnt-siennaSilexLuctusξ
Sea-blueLoricaLacusο
Peacock-bluePasserAriesπ
Deep-brownMeatusHydraρ
Dark-pinkOnagerAnguisσ
DarkLensaLaurusτ
Dark-stonePluviumCudoυ
SilverSpiraCervixφ
GoldCorvusUrnaχ
Deep-yellowViaSpiculaψ
Dark-greenCalorSegmenω

APPENDIX E.
A Theorem in Four-space.