User:RDBury/To do list

• Resolve duplicate files, File:EpitrochoidOn1b.gif and File:EpitrochoidOn1.gif

• Special curves (Clean up and expand to B quality, check against check list)
  • Cubic curves
    • Rational
      • Cissoids of Zahradnik
        • Circular
          • Cissoidal, right cissoid
          • Strophoid
          • OPHIURIDE
          • Trisectrix of Maclaurin (done)
          • VISIERA
          • Conchoid of de Sluze
        • Other
          • Folium of Descartes (done)
          • Tschirnhausen's cubic (dup)
          • Mixed cubic
          • Equilateral trefoil
      • Other
        • Anguinea
        • Witch of Agnesi
        • Trident of Newton
        • Semicubical parabola
        • Tschirnhausen's cubic (dup)
        • Duplicatrix cubic
        • Divergent parabola
        • Parabolic folium
    • ?
      • Cubical hyperbola
      • Elliptic cubic
      • CUBIQUE DE CHASLES
      • Lame's cubic

• General articles requiring cleanup
  • Merge Trott curve with Bitangent or write more general article on bitangents of quartics
  • Cubic plane curves-More elementary treatment similar to quartics.
  • Epispiral-Expand with examples
  • Merge articles for torus, toroid, standard torus
  • Need equations in Surface of revolution, possible merge with solid of revolution
  • Asymptotes, focus on linear. Computations.
  • Circular points at infinity needs ref.
  • Expand and add references to Ratio, remove any OR.
  • Merge Director circle into Fermat–Apollonius circle, see talk page in 2nd article.

• New articles to create
  • Reciprocal polar of a curve
  • Meander curve

• Clean up and expand Circle
• Clean up and expand Ellipse
• Clean up and expand Hyperbola
• Clean up and expand Conic Section
• Expand Roulette
• Clean up and expand Trochoid
• Construction relating Catenary, Trochoid and Line
• Expand Inverse curve or merge with Inversive geometry