|SimReal: Curve Length|
This application visualizes the length of a curve
as the sum of small line segments.
Click on the pushbuttons Next or Prev (or change the number between them)
to change the number of line segments
Control objects: Function : The mathematical expression of the function x1 : Left endpoint x2 : Right endpoint Length : Current length of the line segments Prev : Decrease the number of line segments by 1 Next : Increase the number of line segments by 1 Graph : Show the graph of the function Line : Show the line segments ΔxΔy : Show delta_x and delta_y Formula : Show the formula for curve length Integral : Show the integral and the summation Axis : Show axis Grid : Show grid Point : Show the end points Reset : Set the number of line segments to zero
CurveLength in JSXGraph
SimReal + Code + JSXGraph