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1+1=4?Ϊʲô

һ1˫+1˫=4ֻ; ; ڹ涨1+1=4£1+1=4; ġ1+1ĸ=4ֻ(14ĸ2С 塢Ž1+12ҲͿ1+1=4 ׷ʣ òƽӽ û˵ ˵Ķ ð Ŭ ׷ʣ һеӽ ˵...

ƤŵҲƤŵ裬ѧƤŵ(Ƥ)ĹȻϵͳ1+1ĺ1ĺĺ3 2ĺ3 Ƥŵ ɵã1+1=2

ĿеʽǼӷһ㷨 1+1=4ʾ1+1+1+1=4 2+2=6ʾ2+1+2+1=6 3+3=8ʾ3+1+3+1=8 ԡ3+4=ʾ3+1+4+1=99

һˮһˮһˮ һδ֪ʽһ һ ¼߸µһ Сʱʮ˸Сʱһ

Ӽ̼㣬Ƚֱۡλ룬Ӹλ𡣻ԭʮƼһ飬ʮǰһλһΪӣΪ һֱӷ ʱֱӲ鿿 һһ϶ģ壬...

nܴʱУ1+1/2+1/3+1/4+1/5+1/6+...1/n = 0.57721566490153286060651209 + ln(n)//C++log(n)pascalln(n) 0.57721566490153286060651209ŷ to GXQ: ;s(n)=1+1/2+1/3+1/4+..1/n nܴʱ sqrt(n+1) = sqrt(n...

øҶչ֤ f(x)=|x|-еչΪf(x)=أ/2-(/4)(cosx+1/9*cos^3x+1/25*cos^5x+) x=0ʱ^2/8=1+1/9+1/25+ n1=1+1/9+1/25+=^2/8 n2=1/4+1/16+1/36+ n=1+1/4+1/9+1/16+ ֪n2=n/4=(n1+n2)/4,n2=n1/3...

Ϊǰ++Ĺܹnum1 = (++num) + (++num); ִеģ num=num+1;//num==0+1==1 num=num+1;//num==1+1==2 num1=num+num;//num1==2+2==4 num1ֵ4û

5=5*1*1 20=5*2*2 45=5*3*3 4+4=5*4*4=80

+14-11+1-1+1=4һ+Ƶǰ +14-1+1+1-11=4һ+Ƶǰ

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