Cyclopaedia Universalis
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Cyclopaedia Universalis
Tiered Holonic (C.G. Butler)
Conceptual Domains
Classical Greek
Personalities
People I Most Admire
Present
Norman J. Wildberger
YouTube Videos
Wild Egg mathematics courses
Attachments
Wild Egg mathematics courses
Parents
YouTube Videos
Children
Basic Organization of 6 objects
Circle tangents, approx-areas and half-slopes
Cycles and the Three/Four bridge
Elementary row operations on matrices
How to construct the (true) complex numbers I
How to develop a proper theory of infinitesimals I
Introduction and Invitation
John Wallis' product formula to approximate "pi/2"
Maxima and Minima for Quadratic and Cubics
Points and Lines in the Affine Plane
Pure mathematics relies on a fake arithmetic
Tangents to Parametric Curves (New)
The geometry of the Dihedrons (and Quaternions)
The Nilakantha series to estimate "pi"
The remarkable Dihedron algebra
The Three
The Three/Four bridge and Apollonius duality for conics
The Three/Four bridge and conics
The true algebra of complex numbers - via Dihedrons!