Diagnonalisation of a 2D symmetrical matrix.

Author:CGA

This shows you how any symmetrical matrix transform can be decomposed into two reflections and a shear. Change 'A' in the spreadsheet on the right and change the triangle by moving the points.

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Golden Rectangles and Golden Spirals
Roll 6d five times
רישום חופשי

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