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Quadric "best fit" through 9 points
Forfatter
Michael Borcherds
Emne:
Legemer eller 3D-figurer
GeoGebra
Method from
https://math.stackexchange.com/questions/2010758/how-do-i-fit-a-paraboloid-surface-to-nine-points-and-find-the-minimum
(using SVD to do the gaussian elimination)
Nye Materialer
Parallel or Not? (V2)
History of Maths
Slope of a Straight Line: Run and Rise
Spinning cube - Belt Trick
Isosceles Triangle: Quick Construction
Opdag Ressourcer
Relative number sizes via area
vettori-nemeri complessi_1
Relation2
Cupcake Comparison
Locating Fractions on a Number Line (1)
Udforsk emner
Konfidensinterval
Algebra
Tilfældige Eksperimenter
Differentialregning
Funktioner