Image: Triple integral ellipse shadow
The elliptical region $x^2+z^2/4 \le 1$ was computed as the shadow of the three-dimensional region bounded by $y=5-4 x^2-z^2$ and $y=x^2+z^2/4$ for the sun being at the positive $y$-axis.
Image file: triple_integral_ellipse_shadow.png
Source image file: triple_integral_ellipse_shadow.ggb
Source image type: Geogebra
Image links
This image is found in the pages