Function lerp

lerp(a: number, b: number, t: number): number
Linearly interpolates between two values.
Parameters
- a: number
  Start value.
- b: number
  End value.
- t: number
  Interpolation factor ([0, 1] for normal range; any real accepted).
Returns number
a + (b - a) * t.
Example
```
lerp(0, 10, 0.25); // 2.5
lerp(0, 10, 1.5);  // 15
```
- Defined in src/math/index.ts:38