数式展開がキライなKidsも三角関数の加法定理などの式は好んでいる。スマートではなくてガムシャラにやるのが好きらしい。暑い中、Grapesでドモアブルの定理と4倍角の関係を探検である。
Image may be NSFW.
Clik here to view.
Clik here to view.

Image may be NSFW.
Clik here to view.
Clik here to view.

Image may be NSFW.
Clik here to view.
Clik here to view.

Image may be NSFW.
Clik here to view.
Clik here to view.

Image may be NSFW.
Clik here to view.
Clik here to view.

Image may be NSFW.
Clik here to view.
Clik here to view.

Image may be NSFW.
Clik here to view.
Clik here to view.

Image may be NSFW.
Clik here to view.
Clik here to view.

Image may be NSFW.
Clik here to view.
Clik here to view.
