When I was in graduate school, my math professor, using a straightedge and a compass, marked off a unit distance and then halved it. He said he could halve the exact ½ again and exactly get ¼. He was leading up to infinite series.


Using the space of two dimensions to exhibit pi

Mathematics Teacher: Learning and Teaching PK-12


All Time Past Year Past 30 Days
Abstract Views 70 70 12
Full Text Views 238 238 36
PDF Downloads 52 52 3
EPUB Downloads 0 0 0