如何使用 JSXGraph 访问积分值?
How to access value of integral with JSXGraph?
我正在阅读:how to make a dynamic function to draw integral Graph from user input with JSXGraph?
那里的积分值为“-1.6667”。如何获取值?
我尝试搜索帮助,但找不到。
已解决:
function g(x){return Math.sin(x)+1};
var F = brd.create('point', [
function(){return s.X();},
function(){return JXG.Math.Numerics.I([-2,s.X()],g);}
],{});
我正在阅读:how to make a dynamic function to draw integral Graph from user input with JSXGraph?
那里的积分值为“-1.6667”。如何获取值?
我尝试搜索帮助,但找不到。
已解决:
function g(x){return Math.sin(x)+1};
var F = brd.create('point', [
function(){return s.X();},
function(){return JXG.Math.Numerics.I([-2,s.X()],g);}
],{});