Five Star Gift Ideas

If your friend loves both math and cats, here are a few gift ideas that would be perfect for them:

1. A mathematics-themed cat mug: You can find mugs with algebraic formulas, geometrical shapes, and other math symbols accompanied by a cute cat design. Your friend will enjoy sipping their morning coffee or tea in this mug!

2. A math puzzle book: There are loads of Sudoku and other puzzle books that can help your friend keep their math skills sharp while also providing a fun pastime. Alternatively, you can opt for a geometry puzzle with a cat theme.

3. A cat-inspired math t-shirt: You can find math-inspired t-shirts with cat illustrations on them. These shirts can be an excellent way to combine your friend’s two interests.

4. A cat clock: There are cat clocks that display a cat’s tail as a second hand and the full cat as the minute hand. This clock can add some unique quirkiness to your friend's workspace or home.

5. A math board game: They're plenty of board games out there designed for math and numbers enthusiasts. You can choose something like a game of logic, or a math war-style board game.

6. A cat-shaped calculator: You can get a scientific calculator in the shape of a cat. This gift is a unique gift that combines math & cat in one gadget that can be used daily.

Overall, there's no need to choose between math and cats when it comes to gift ideas. By incorporating both of their interests, you can create a gift that is both meaningful and personal to your friend.

Or you can get her/him a star map with an important date you share.