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10 lines
535 B
Plaintext
10 lines
535 B
Plaintext
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3 2 2 3
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Bézier(t) = x (1-t) + 3x (1-t) t + 3x (1-t)t + x t
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1 2 3 4
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\prime 2 2
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Bézier (t) = a(1-t) + 2b(1-t)t + ct { a=3(x -x ),b=3(x -x ),c=3(x -x ) }
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2 1 3 2 4 3
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\prime\prime
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Bézier (t) = u(1-t) + vt {u=2(b-a),v=2(c-b)}\
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