Inversion Operation

The Symmetry Operation . When used in conjunction with a Rotation, it becomes anImproper Rotation.

• Del Pezzo Surface
• Delta Amplitude
• Delta Curve
• Delta Function
• Deltahedron
• Delta Sequence
• Delta Variation
• Deltoid
• Deltoidal Hexecontahedron
• Deltoidal Icositetrahedron
• Deltoid Caustic
• Deltoid Evolute
• Deltoid Involute
• Deltoid Pedal Curve
• Deltoid Radial Curve
• de Mere's Problem
• Demlo Number
• de Moivre-Laplace Theorem
• de Moivre Number
• de Moivre's Identity
• de Moivre's Quintic
• de Morgan's and Bertrand's Test
• de Morgan's Duality Law
• de Morgan's Laws
• Dendrite Fractal