expoOut glitch

Nobody has claimed this yet.

The expoOut function is meant to serve as an ease to gradually go from 0 to 1. I noted a glitch. When going from 0.0 to 1.0 in steps of 0.01, the last few values are as follows:

input: output:

```
0.96 0.9987114180558858
0.97 0.9987977105338428
0.98 0.9988782242626982
0.99 0.9989533462279919
1 1
```

```
Diff from 0.98 to 0.99: 0.00007512196529368964
Diff from 0.99 to 1.00: 0.001046653772008077

```
As you can see, the diff 0.99 to 1.00 is substantually bigger than the diff from 0.98 to 0.99. In animations, this causes excactly what you try to prevent!

Looking at the code:

```
function expoOut(t) {
return t === 1.0 ? t : 1.0 - Math.pow(2.0, -10.0 * t)
}
```

Returning 1.0 when t === 1.0 is WRONG in my opinion.

Agree?

Start at the expoOut function shown in the issue and reproduce its values for inputs from 0.96 through 1.00 in 0.01 steps. Compare the final increments against the intended easing behavior; done means the end of the range no longer introduces the reported jump while still reaching 1.0.

Written by the indexing model from the issue text.