三角函数

三 = 一 + 二 : Mnemonic symbol: Cartesian coordinate system with three (三) axes. Socrates (s-) is performing in front of the anthill (-an1). He created an electrical flute by attaching a large capacitor (二) to the flute (一), so that he can get the attention of all the people. Moreover, he's balancing on a Cartesian coordinate system (三). Unfortunately, only three (三) people stop to watch the performance.

角 = ⺈ + 用 : Joan of Arc finds a hurt crane in a corner inside of the aorta. The crane hurt itself with a sharp horn earlier, which is now lying in another corner. Joan of Arc pulls out her first aid kit and administers first aid.

角 = ⺈ + 用 : Mnemonic symbol: a horn.

角 = ⺈ + 用 : Zeus is practising his theatre role just inside the elevator's kitchen: he's gonna play the dying swan. A crane flies by and sees him, thinking Zeus is really dying, and instantly starts administering first aid with a first aid kit he coincidentally carried around.

函 = 丂 + 氺 + 凵 : Hamlet (h) is waterboarded in the anthill's kitchen (an2). He is trapped in a metal box (凵) wearing a breathing mask (丂) while being under a continuous stream provided by an aqueduct (氺). He is allowed to send one last letter (函) home, though.

函 = 丂 + 氺 + 凵 : Hamlet (h) is waterboarded in the anthill's kitchen (an2). He is trapped in a metal box (凵) wearing a breathing mask (丂) while being under a continuous stream provided by an aqueduct (氺). He is allowed to send one last letter (函) home, though.

数 = 娄 + 攵 : Sheldon Shrimp (shu) occupied a lunar mansion (娄) inside of the space station (Ø3) although he knows that it is to be torn down. Outside of his lunar mansion the construction (or rather destruction) workers are already counting (数) down from ten. When they count (数) zero, they will start taking down the whole thing with their sledgehammers (攵).