anonymous 4 years ago whats the value of Pi?

1. anonymous

3.14....

2. anonymous

3. anonymous

nobody has calculated it correctly so far..

4. amistre64

C/d

5. anonymous

It depends really. Normally it is 3.14 in high school and such but the closer you want to get to a value using Pi the more decimals you want. More decimals = more accurate.

6. anonymous

circumference/diameter

7. amistre64

$\int^{\infty}_{1}\frac{1}{x}\ dx$

8. anonymous

Exact value of pi $4\sum _{n=0}^{\infty } (-1)^n\frac{1}{2n+1}=\pi$

9. amistre64

ohhh... pretty :)

10. anonymous

pi = c/d

11. anonymous
12. anonymous

Pi = a baked food with a Yummmmmy filling :-)

13. anonymous

|dw:1325784689041:dw|

14. anonymous

Mindflutter

15. anonymous

$\large \quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad \frac{1}{\pi} = \frac{2\sqrt{2}}{9801} \sum^\infty_{k=0} \frac{(4k)!(1103+26390k)}{(k!)^4 396^{4k}}$

16. anonymous

Guess who gave this summation?

17. anonymous

I want to understand stuff like that :(