Lightyear is an other Disney-Pixar production. While quite a funny movie sometimes, it also
pushes the boundary. Like featuring a same-sex kiss which produced quite
a bit of a stir. Targeting a wrong audience was probably one reason for the box office
struggle if one reads at viewer reactions online. It was not the competition with ``Top gun".
``Minions" was a success while ``Lightyear" counted as a flop. An other problem was having no
familiar figures like Woody (with Tom Hanks), no Tim Allen voice, no connection to toys,
even so the cat ``sox" was great to have in the movie. There was also some math.
In the following scene, Buzz needs to compute a trajectory correction in a very short time.
It includes some geometry, and a circular slide rule.