math operators: percent of, round up, round down, logarithm

[adodge]

Round up to power of 2:

[RunDevelopment]

All of these are unary operators. Wouldn't it make more sense to conditionally hide the b operate instead of trying to involve it somehow?

[adodge]

"Percent" comes from a suggestion in discord. I can see the utility of combining the division and a multiplication, since taking a percentage of something seems like the most likely thing to do once you have a percent. (Evidently, at least one person would find it useful.)

"Round up" and "Round down" might need different names, but I think rounding to the nearest n is a useful generalization of rounding to the nearest 1. Some nodes only work with sizes that are multiples of 8 or 64, for example.

[adodge]

this needs a rebase... I'll take a look later today

[RunDevelopment]

My issue with b in rounding up and down is that it default to 0, which kinda breaks the node. Users have to actively "fix" the node to get rounding on its own.

[adodge]

Ahh, yeah that makes sense.

[adodge]

How about something like this? A separate node for rounding:

[joeyballentine]

I think it makes sense