As long as we are banning books that foster student discomfort ... I did all of those calculations without using algebra, geometry or trigonometry. Figures don’t lie, but liars figure.

As long as we are banning books that foster student discomfort ... I did all of those calculations without using algebra, geometry, or trigonometry. Figures don’t lie, but liars figure.

There he wrote an encyclopedic textbook series ... in part viewed Euclidean geometry as insufficient, elevating algebra instead. They rejected visual and hands-on approaches utilizing shapely ...

Associate Professor Norman Wildberger, of the University of New South Wales in Sydney, Australia, says his theory of "rational trigonometry" is more like algebra as you can plug numbers into an ...

It is intended to occupy the place of the “Trigonometry and Double Algebra,” published in 1849 and now a long time out of print, at the same time incorporating such improvements in elementary ...