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git init
or
Visit my blog or connect with me on Twitter
git init
or
function circumcircle(a, b, c) { | |
this.a = a | |
this.b = b | |
this.c = c | |
var A = b.x - a.x, | |
B = b.y - a.y, | |
C = c.x - a.x, | |
D = c.y - a.y, | |
E = A * (a.x + b.x) + B * (a.y + b.y), |