Merge Shader Subtract Modes Reversed

[WAS]

I just noticed the subtraction modes names in the merge shader are reversed.

It says Subtract (A - Input) but to replicate that result in functions it's actually: Main input - Input (A) which would actually be Subtract (Input - A) in the merge shader.

[Matt]

I'm unable to reproduce this. Can you show how?

[WAS]

Uhh, no I don't think I can cause I think I just got confused in Hannes wave preset file with all the merges without names. I think I clicked on a separate merge when I was referring to the results.

I just checked again, and they seem to be right, though it's hard to tell in these previews cause of scale of preview.

[Hannes]

This one made me chuckle. That's exactly the way I use to work. I just fiddled around with the merge shaders until I got what I wanted without the slightest idea what I was doing and why it worked.

[Dune]

I tend to use the straightforward blue mix/add/subtract/multiply/etc node any time I can, instead of the normal merge shader, which I believe is also faster (a micromillinanosecond).