Notes concerning “Gradients”

• Achieving smooth curves in scanline image generation 2013-05-17 (1 minute)
• Simplifying computing systems by having fewer kinds of graphics 2015-10-13 (10 minutes)
• Affine arithmetic has quadratic convergence when interval arithmetic has linear convergence 2016-08-24 (updated 2017-01-18) (10 minutes)
• Gradient rendering 2016-09-24 (11 minutes)
• 3-D printing glass with continuously varying refractive indices for optics without internal surfaces 2016-10-06 (3 minutes)
• Reduced affine arithmetic raytracer 2017-05-10 (1 minute)
• Gradient overlay 2018-04-27 (2 minutes)
• Gradient pixels 2018-08-16 (updated 2018-10-28) (9 minutes)