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A parabola-powered calculator
6 条评论

Skye1 年前
Why so complex

Places Visited & Pictures Taken4 年前
Your best photos. Selected

Ankit Suman1 年前
I want to make it...

OfiJake1 年前
Very innovative—looks stressful to use sha

Lux1 年前
So easy

Astr0Math1 年前
From Yuri Matiiasevich
