by shadowrunner February 16, 2005
Universally used to represent the unknown, ranging from variables in mathematic equations to personality profiling. The uses of X can be traced back to Greek and Roman math.
"14x+(41/3x/x)*7 = 3.14159"
"The patient in question has an X personality, or one that cannot be categorized."
"The patient in question has an X personality, or one that cannot be categorized."
by Shadowrunner July 17, 2004