An excellent graph presents a complex topic in a way that is easy to grasp and apply. A graph of turfgrass growth potential is a perfect example. It makes the concept easy to understand and has more ...

Tracking longitudinal measurements of growth and decline in lung function in patients with persistent childhood asthma may reveal links between asthma and subsequent chronic airflow obstruction. Of ...

Cross posted at the Presimetrics blog. This post has a few simple graphs showing the relationship between the growth in real GDP and a few other variables: the top marginal tax rate, spending by the ...

ROLLERCOASTER RIDE: Desmos is up to more math goodness with the recent addition of Function Carnival, developed in collaboration with Dan Meyer and Christopher Danielson. Function Carnival helps ...

Taiwanese Journal of Mathematics, Vol. 14, No. 3B, Special Issue dedicated to the memory of Professor Sen-Yen Shaw (June 2010), pp. 1201-1248 (48 pages) For continuous vector-valued functions, we ...