| Parametric graph of a spiral | |
| A graph of `x^3-x` | |
| A graph with 8 vertices | |
Animation
<script>
var aktiv = window.setInterval("update()", 1000);
a=0;b=+1;
function update() {
plot(function (x){return a*x*x-x},"quadratic")
a=a+0.1*b;
if ((a*a)>10) b=-b;
}
</script>
Works great! (src="d.svg" does not work on this wiki) Thanks. -- Peter
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