Difference between revisions of "User:R31415"

Line 1: Line 1:
<math>\sqrt {2/3}</math>
+
<math>e^(pi\sqrt {\frac {-1} {1}})=-1</math>

Revision as of 20:49, 7 January 2011

$e^(pi\sqrt {\frac {-1} {1}})=-1$