In geometry, Napoleon's theorem states that if equilateral triangles are constructed on the sides of any triangle, either all outward or all inward, the...

arrived in force on Napoleon's right flank. The coalition forces broke through Napoleon's lines, inflicting a devastating defeat. Napoleon returned to Paris...

second Napoleon point, or the inner Napoleon point, of △ABC. The triangle △XYZ is called the inner Napoleon triangle of △ABC. Napoleon's theorem asserts...

but that is the beauty of this illustration. The graphic is from Napoleon's Theorem, which matches a graphical calculation technique that sometimes appears...

trisector theorem states that, in any triangle, the three points of intersection of the adjacent angle trisectors form an equilateral triangle. Napoleon's theorem...

Douglas–Neumann theorem, the Napoleon–Douglas–Neumann theorem and Petr's theorem. The PDN-theorem is a generalisation of Napoleon's theorem, which corresponds...

metrization theorem(general topology) Nagell–Lutz theorem (elliptic curves) Napoleon's theorem (triangle geometry) Nash embedding theorem (differential...

is a square. It is a special case of van Aubel's theorem and a square version of the Napoleon's theorem. Given a square, construct equilateral triangles...

Mathematical Gazette. Petr–Douglas–Neumann theorem Thébault's theorem Napoleon's theorem Napoleon points Bottema's theorem Van Aubel, H. (1878), "Note concernant...

is independent of the location of C{\textstyle C}. Van Aubel's theorem Napoleon's theorem Koetsier, T. (2007). "Oene Bottema (1901–1992)". In Ceccarelli...