bio | website | |
---|---|---|

location | ||

age | ||

visits | member for | 3 years, 5 months |

seen | May 12 '12 at 13:04 | |

stats | profile views | 570 |

my formula elliptic integrals!:
$C=2\pi( \frac{\sum_{i=1}^n \sqrt{a^2sin^2_\alpha\,\!i+ b^2cos^2_\alpha\,\!i } }{n} )$
:sin,cos -deg:
$\alpha\,\!i=( \frac{2i-1}{n} ).45$ :
division number n
is defined by the formula:
$\pi=4.n.\sin(\frac{45}{n}) $

This user has no recent reputation changes

This user has not asked any questions

MathOverflow | 1 rep | 1 |

This user has no active bounties

# 0 Votes Cast

This user has not cast any votes