Cover of Vivoids and Mosaics: A Theory
Algebraic Biology · gallery

The vivoids,
and their time

Four renderings of the same Weyl orbit of E₈ — 2160 centers on a single sphere. The form comes from the powers; the color, in each one, is the time. Two of them count it in space, two in the algebra: it is the only difference, and it is the whole difference.

2160centers
240roots of E₈
ℓ = 0 → 78weak order
12files
ℓ = 0 · the dominant62 centers at ℓ = 39ℓ_max = 78
01 — Point cloud

ALFA

zspatial time

The centers of the orbit, not yet clothed in a surface. Emergence follows the axis coordinate: the eye's rendering, not the group's.

ALFA — still PNG
StillThe main views, side by side.
https://arstorage.blob.core.windows.net/vivoidi/ALFA_statica.png
ALFA — growth GIF
GrowthThe body unfolding.
https://arstorage.blob.core.windows.net/vivoidi/ALFA_crescita.gif
ALFA — rotation GIF
RotationThe mature body, turning.
https://arstorage.blob.core.windows.net/vivoidi/ALFA_rotazione.gif
02 — Surface

BETA

zspatial time

The same body, closed by a lit membrane. Time is still spatial: it grows from bottom to top, not according to the algebra.

BETA — still PNG
StillThe main views, side by side.
https://arstorage.blob.core.windows.net/vivoidi/BETA_statica.png
BETA — growth GIF
GrowthThe body unfolding.
https://arstorage.blob.core.windows.net/vivoidi/BETA_crescita.gif
BETA — rotation GIF
RotationThe mature body, turning.
https://arstorage.blob.core.windows.net/vivoidi/BETA_rotazione.gif
03 — Surface

GAMMA

algebraic time

The faithful version. Color and growth follow the length ℓ in the weak order: the body emerges from the dominant, one reflection at a time.

GAMMA — still PNG
StillThe main views, side by side.
https://arstorage.blob.core.windows.net/vivoidi/GAMMA_statica.png
GAMMA — growth GIF
GrowthThe body unfolding.
https://arstorage.blob.core.windows.net/vivoidi/GAMMA_crescita.gif
GAMMA — rotation GIF
RotationThe mature body, turning.
https://arstorage.blob.core.windows.net/vivoidi/GAMMA_rotazione.gif
04 — Rich form

DELTA

algebraic time

A bulbous head, a trunk, a tapering tail, bilateral symmetry, a hint of segmentation. The morphology closest to an expected organism.

DELTA — still PNG
StillThe main views, side by side.
https://arstorage.blob.core.windows.net/vivoidi/DELTA_statica.png
DELTA — growth GIF
GrowthThe body unfolding.
https://arstorage.blob.core.windows.net/vivoidi/DELTA_crescita.gif
DELTA — rotation GIF
RotationThe mature body, turning.
https://arstorage.blob.core.windows.net/vivoidi/DELTA_rotazione.gif

The color is the time. In Alfa and Beta it follows the spatial coordinate of the axis: the body grows from bottom to top, but that order does not come from the theory. In Gamma and Delta it follows the length ℓ in the weak order — the order of deployment the group prescribes. Same form, two times: only the algebra is faithful to the model.

The engine behind the forms

The forms on this page are generated by the Weyl Machine: a device that translates in both directions between a compact algebraic specification and a structured form. Its inverse mode is implemented as a variational quantum algorithm in Q#, targeting quantum hardware.

Provisional patent application filed with the USPTONo. 64/111,888, filed July 15, 2026. The patent covers the technical procedure only, and does not depend on the validity of the biological model.