Cosh x.
Month: September 2014
Added as complement to last post.
This 7th century visualisation of quadratic algebra, thanks to Islamic scholars, is a great place to start the academic year in mathematics.
stuff that arises in my teaching of mathematics at the King's School Canterbury
Cosh x.
Added as complement to last post.
This 7th century visualisation of quadratic algebra, thanks to Islamic scholars, is a great place to start the academic year in mathematics.