A New Era of Thought

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.
Black	Syce	Plebs	0
White	Mel	Mora	1
Vermilion	Alvus	Uncus	2
Orange	Cuspis	Moles	3
Light-yellow	Murex	Cortis	4
Bright-green	Lappa	Penates	5
Bright-blue	Iter	Oliva	6
Light-grey	Lares	Tigris	7
Indian-red	Crux	Orcus	8
Yellow-ochre	Sal	Testudo	9
Buff	Cista	Sector	+ (plus)
Wood	Tessaract	Tessara	- (minus)
Brown-green	Tholus	Troja	± (plus or minus)
Sage-green	Margo	Lacerta	× (multiplied by)
Reddish	Callis	Tibicen	÷ (divided by)
Chocolate	Velum	Sacerdos	= (equal to)
French-grey	Far	Scena	≠ (not equal to)
Brown	Arctos	Ostrum	> (greater than)
Dark-slate	Daps	Aer	< (less than)
Dun	Portica	Clipeus	∶		-	signs of proportion
Orange-vermilion	Talus	Portio	∷
Stone	Ops	Thyrsus	· (decimal point)
Quaker-green	Felis	Axis	∟ (factorial)
Leaden	Semita	Merces	∥ (parallel)
Dull-green	Mappa	Vulcan	∦ (not parallel)
Indigo	Lixa	Postis	π⁄2 (90°) (at right angles)
Dull-blue	Pagus	Verbum	log. base 10
Dark-purple	Mensura	Nepos	sin. (sine)
Pale-pink	Vena	Tabula	cos. (cosine)
Dark-blue	Moena	Bidens	tan. (tangent)
Earthen	Mugil	Angusta	∞ (infinity)
Blue	Dos	Frenum	a
Terracotta	Crus	Remus	b
Oak	Idus	Domitor	c
Yellow	Pagina	Cardo	d
Green	Bucina	Ala	e
Rose	Olla	Limen	f
Emerald	Orsa	Ara	g
Red	Olus	Mars	h
Sea-green	Libera	Pluma	i
Salmon	Tela	Glans	j
Pale-yellow	Livor	Ovis	k
Purple-brown	Opex	Polus	l
Deep-crimson	Camoena	Pilum	m
Blue-green	Proes	Tergum	n
Light-brown	Lua	Crates	o
Deep-blue	Lama	Tyro	p
Brick-red	Lar	Cura	q
Magenta	Offex	Arvus	r
Green-grey	Cadus	Hama	s
Light-red	Croeta	Praeda	t
Azure	Lotus	Vitta	u
Pale-green	Vesper	Ocrea	v
Blue-tint	Panax	Telum	w
Yellow-green	Pactum	Malleus	x
Deep-green	Mango	Vomer	y
Light-green	Lis	Agmen	z
Light-blue	Ilex	Comes	α
Crimson	Bolus	Sypho	β
Ochre	Limbus	Mica	γ
Purple	Solia	Arcus	δ
Leaf-green	Luca	Securis	ε
Turquoise	Ancilla	Vinculum	ζ
Dark-grey	Orca	Colus	η
Fawn	Nugæ	Saltus	θ
Smoke	Limus	Sceptrum	ι
Light-buff	Mala	Pallor	κ
Dull-purple	Sors	Vestis	λ
Rich-red	Lucta	Cortex	μ
Green-blue	Pator	Flagellum	ν
Burnt-sienna	Silex	Luctus	ξ
Sea-blue	Lorica	Lacus	ο
Peacock-blue	Passer	Aries	π
Deep-brown	Meatus	Hydra	ρ
Dark-pink	Onager	Anguis	σ
Dark	Lensa	Laurus	τ
Dark-stone	Pluvium	Cudo	υ
Silver	Spira	Cervix	φ
Gold	Corvus	Urna	χ
Deep-yellow	Via	Spicula	ψ
Dark-green	Calor	Segmen	ω