A Geometer – Resources – GeoGebra

Heat disspation.
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A Geometer
05 Quadratic Forms
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A Geometer
10 Hessian matrices and quadratic forms.
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A Geometer
Six tetrahedra.
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A Geometer
09a Local minimum on lines, not in 2D.
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A Geometer
07b Continuous on lines, but not conti…
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A Geometer
08b Directional derivatives zero, not …
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A Geometer
08a Directional derivatives exist, but…
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A Geometer
07a Different limits along lines.
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A Geometer
09b Local minimum on lines, not in 2D.
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A Geometer
06 Cone vs Paraboloid
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A Geometer
04 The "-oids"
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A Geometer
03 All Conics
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A Geometer
02 Conic Sections (optional)
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A Geometer
01 Ellipsoids
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A Geometer