常微分方程

常 = 小 + 冖 + 吊 : Mnemonic symbol: the centennial light, a light bulb which will shine forever and ever.

常 = 小 + 冖 + 吊 : Charlie Chaplin is fighting his way through anglepod's underbrush with a coat hanger. The anglepod has not been visited in a hundred years, and with his coat hanger, Charlie Chaplin has to cut down a lot of daisies. Finally he found what he was looking for: the centennial light, protected from the daisies and the rain by a cooking top.

微 = 彳 + 山 + 一 + 几 + 攵 : Mnemonic symbol: a microscope.

Willy Walrus set up his microscope on a small table in front of the Eiffel Tower. He is investigating a very interesting crystal: the crystal looks like a big flute, and when he chips off pieces with a sledgehammer they also look like little flutes. He stores the chips in a black sneaker and to put them under the microscope he uses a fork.

微 = 彳 + 山 + 一 + 几 + 攵 : Mnemonic symbol: a microscope.

Willy Walrus set up his microscope on a small table in front of the Eiffel Tower. He is investigating a very interesting crystal: the crystal looks like a big flute, and when he chips off pieces with a sledgehammer they also look like little flutes. He stores the chips in a black sneaker and to put them under the microscope he uses a fork.

分 = 八 + 刀 : Symbol for this character: A stopwatch (from the meaning "minute"). Frankenstein's monster participates in the annual championship of chopping eightballs in front of the encampment. Using a cleaver, he chops as many eightballs as he can in one minute.

方 = 丶 + 万 : In front of the anglepod, Frankenstein's monster is creating a piece of art. He uses a square as a frame, in which he installs a petal leaf held in the frame by neurons.

方 = 丶 + 万 : In front of the anglepod, Frankenstein's monster is creating a piece of art. He uses a square as a frame, in which he installs a petal leaf held in the frame by neurons.

程 = 呈 + 禾 : Charlie Chaplin (ch) has been pondering over a complicated formula (程) just inside stonehenge's entrance ((e)ng2) for a long time. The formula is given on a large presentation screen (呈). While pondering over the formula Charlie Chaplin is eating a bowl of cereals (禾).

程 = 呈 + 禾 : Charlie Chaplin (ch) has been pondering over a complicated formula (程) just inside stonehenge's entrance ((e)ng2) for a long time. The formula is given on a large presentation screen (呈). While pondering over the formula Charlie Chaplin is eating a bowl of cereals (禾).