F-22Raptor
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Let me show you how we're closing the GAP.
Numbers: nominal GDP from IMF
2014, China's GDP 10.48 trillion, US GDP 17.43 trillion, the gap is 6.95 trillion, China was 60% of US economy
2019, China's GDP 14.14 trillion, US GDP 21.44 trillion, the gap is 7.3 trillion, China was 66% of US economy
You see the closing gap of percentage? Why so? Because China's increase rate is higher than that of US. Let me prove this mathematically
Let G(t) stands for China's GDP, F(t) stands for US GDP.
the increase rate of China's GDP is
△G/G
=[G(t+△t)-G(t)]/G(t)
=△t{[G(t+△t)-G(t)]/△t }/G(t)
≈△t G'(t)/G(t)
so it's just a scaling of G'(t)/G(t) by △t, without loss of generality, we use G'(t)/G(t) to represent the increase rate △G/G, and so is F'(t)/F(t) for the increase rate △F/F
To be clear,
G'(t)/G(t) is the increase rate of China's GDP
F'(t)/F(t) is the increase rate of US GDP
G(t)/F(t) is the ratio of two economies.
Theorem: Suppose G(t) and F(t) are two functions, with G(t), G'(t), F(t), F'(t) all positive. Then G'(t)/G(t)>F'(t)/F(t) if and only if G(t)/F(t) is monotone increasing.
Proof: Let H(t)=G(t)/F(t)
H'(t)=[G'(t)F(t)-G(t)F'(t)]/F^2(t)
G(t)/F(t)=H(t) is monotone increasing
if and only if H'(t)>0
if and only if G'(t)F(t)-G(t)F'(t)>0
if and only if G'(t)/G(t)>F'(t)/F(t)
There you go! Mathematics never lies!
Last edited: 2 minutes ago
Could care less about the percentage gap. That’s about as relevant as PPP GDP. China has NOT closed the actual GDP gap in the last 5 years. And the Chinese swore up and down that Chinese GDP would overtake the US soon and grow to 3 or 4 times that of the US. It’s not happening.
You don't have a healthy economy, just google all those recently released data from your government, and you will find out the truth if you have any critical thinking skill.
Your 5G is obviously in the laggard position, and this is the worldwide consensus, even from your own politicians.
2% growth with over $630 billion added to the economy through Q3....record high stock markets....record low unemployment. This must be difficult for you to understand. If this is unhealthy, I will take unhealthy all day.
As for 5G, practically every major Metropolitan area in the US will have 5G by the end of 2020. The rollout has already commenced.