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Points, lines and affine transformations
Euclidian transformations, lengths and angles
Volumes, perimeters and surface areas
2D polygons
3D polygons
Algebraic geometry and spheres
Group theory
Rings
Fields
Vector spaces
Linear endomorphisms
Linear forms
Linear maps
Cross products and the Hodge star operator
Lie algebra
Exterior algebra
Tensors
Infinite-dimensional vector spaces
Exterior calculus
Calculus of variations
Topology of finite sets
Topological manifolds
Differentiable manifolds
Riemann manifolds
Measure space
Graph theory
Category theory
Projective geometry
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