1+1/2+1/2 Square +1/2 cube +1/2 99+1/2 100 Process Details 1+1/2+1/2 Square +1/2 cube +1/2 99 power +1/2 100 power Process Details

1+1/2+1/2 Square +1/2 cube +1/2 99+1/2 100 Process Details 1+1/2+1/2 Square +1/2 cube +1/2 99 power +1/2 100 power Process Details

=1+1/2+1/4+1/8+1/16+1/32+1/64+1/126+1/256+.1/2 ^100
=1+(2^100-1)/2^100

1+2/1+2/1 Squared+2/1 cubic...+2/1 1999 power, 1+2/1+2/1 Squared+2/1 cubic 2/1 1999 power As soon as possible There's another one. 2 To 100-2 to 99-2 to 98--2 to square-2-1 1+2/1+2/1 Square +2/1 cube +2/1 1999 power, 1+2/1+2/1 Squared+2/1 cubic 2/1 1999 power As soon as possible There's another one. 2 To 100-2 to 99-2 to 98--2 to square-2-1 1+2/1+2/1 Squared +2/1 cubic +2/1 1999 power, 1+2/1+2/1 Squared+2/1 cubic 2/1 1999 power As soon as possible There's another one. 2 To 100-2 to 99-2 to 98--2 to square-2-1

First:1/2 should be written 1/2
This is a sequence of proportional numbers, just substitute the formula, the original formula =1*(1-1/2^2000)/(1-1/2)=2-1/2^1999 is about 2
Appendix: Summation formula of equal ratio sequence: Sn=a1(1-q^n)/(1-q)=(a1-an*q)/(1-q)(q=1)
(Q is the ratio and n is the number of terms)

First of all:1/2 should be written
This is a sequence of proportional numbers, just substitute the formula, the original formula =1*(1-1/2^2000)/(1-1/2)=2-1/2^1999 is about 2
Appendix: Summation formula of equal ratio sequence: Sn=a1(1-q^n)/(1-q)=(a1-an*q)/(1-q)(q=1)
(Q is the ratio and n is the term)