Formulas working in opposite direction to Keyframe values.

I was just testing the fixed formula update in the dev branch and noticed formulas are working in the opposite direction to the keyframes, this is the formula I was using.

0: ((-2.8 * sin((120 / 120 * 3.141 * t / 24 + 192))**1 + 0))

It should start by zooming away from the camera when I input the keyframes for this formula it works as expected but the formula starts by moving towards the camera.

Just tried the Trans X, Y and it works correctly in there.

So Trans Z and Rot Z both work in the opposite direction when using formulas as opposed to keyframes.

Start by locating the formula handling for Trans Z and Rot Z, then compare its direction to the keyframe behavior described in the issue. Use the supplied formula and compare it with the working Trans X and Y cases. Done means formula-driven Trans Z and Rot Z move in the same direction as their keyframes.

Written by the indexing model from the issue text.