threeplusfire: (Default)
three ([personal profile] threeplusfire) wrote2002-04-20 06:27 pm

Very important question for you all

Gene and I need an answer to this RIGHT NOW, before we murder each other arguing over it. I won't tell you whose is on which side, just tell us the answer before we get too drunk to understand.

[Poll #29112]

[identity profile] xiuzan.livejournal.com 2002-04-20 04:54 pm (UTC)(link)
Main Entry: 1 con·cave
Etymology: Middle English, from Middle French, from Latin concavus, from com- + cavus hollow -- more at CAVE
Date: 15th century
1 : hollowed or rounded inward like the inside of a bowl

Main Entry: con·vex
Etymology: Middle French or Latin; Middle French convexe, from Latin convexus vaulted, concave, convex, from com- + -vexus; perhaps akin to Latin vehere to carry -- more at WAY
Date: 1571
1 a : curved or rounded like the exterior of a sphere or circle b : being a continuous function or part of a continuous function with the property that a line joining any two points on its graph lies on or above the graph

[identity profile] zombiechu.livejournal.com 2002-04-20 04:55 pm (UTC)(link)
concave is curving in, like a bowl.

[identity profile] jtunison.livejournal.com 2002-04-20 05:11 pm (UTC)(link)
Cou can use the mnemonic "conCAVE" to remember this: A concave surface has a shape like a cave -- curving inwards. A convex surface is the other way.

Heh. I guess you could remember it using the watch as an example too: "convEX, timEX".

As you can see, I have a poor memory.

[identity profile] xiuzan.livejournal.com 2002-04-20 10:16 pm (UTC)(link)
So, who won?