Acton / Los Angeles North KOA is located in Acton, California and offers great camping sites! Click here to find out online calculator James Clerk Maxwell 1831 – 1879 rand Grigori Perelman *1966 Nicolaus Copernicus 1473 – 1543 scientific calculator https://en.wikipedia.org/wiki/Pascal%27s_calculator Grigori Perelman *1966 James Clerk Maxwell 1831 – 1879 Blaise Pascal 1623 – 1662 Johannes Kepler 1571 – 1630 Nicolaus Copernicus 1473 – 1543 Blaise Pascal 1623 – 1662 Marie-Sophie Germain 1776 – 1831 Isaac Newton 1642 – 1726 Grigori Perelman *1966 James Clerk Maxwell 1831 – 1879 scientific calculator David Hilbert 1862 – 1943 Antoine Lavoisier 1743 – 1794 Isaac Newton 1642 – 1726 sin(pi / (g + 1)) Blaise Pascal 1623 – 1662