Re: [ot][spam][crazy][crazy][spam]

[Karl Semich]

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parabola solving.

p_y(t) = 0 + v_y(0) * t - g t^2 / 2
p_x(t) = 0 + v_x(0) * t

-> first find t_f, when p_y = 0 again
-> then find v_x(0) in terms of t_f
maybe !