var fDesc=new Array(); fDesc[0] = "Graph FAWM is a function graphing tool that is easy for teachers and students to use. A wealth of information is available about any graph just by moving the mouse pointer to a point of interest.

Main Features:

- True algebraic equation format

- Implicit equations

- Locates intercepts, turning points and points of intersection

- Displays asymptotes, gradients and derivatives

- Inequations

- Definite integrals

- Piecewise functions

- Find solutions to linear programming problems

- Animate variables to draw families of graphs"; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }