Ellipsis
Foci $A(x_a,y_a)$ and $B(x_b,y_b)$:
- Center: $\frac{1}{2}( A+B)$.
-
$
\mathcal{E}_c=
\{
P \in \mathcal{P}|~~
d(A,P)+d(B,P)=2c
\},
~ c \in \mathbb{R}
$
- $d(A,P)<2c \wedge d(B,P)<2c$
@Carousel @Figs/Fig-*.svg 1 500 600px
@Code Figs/Fig-000045_0.tikz.tex height=200px
Numerical comparisons with TeX:
@Code /usr/local/tikz/Taxist/Ellipse/Classify.tikz.tex height=200px
Merging colors with TiKZ...
@Code /usr/local/tikz/Taxist/Ellipse/Draw/Curves.tikz.tex height=200px