I've been stuck on the last 4 standard recipes for a while now, and I'd like to avoid simply reading them off a guide. Was hoping someone might be able to point me in the right direction with a hint or a base letter I can start from? Would be greatly appreciated! I'm missing a recipe from R, U, B, and S. Here's a screenshot of the recipes I'm missing (SPOILER, as it contains the ones I know): https://i.imgur.com/eyM3K86.png...

A 7 + rotated I (-) should give a Z, who agrees

Just a quick question. To be clear, I'm not asking for how to create any of the letters, I'd just like to know how to tell if I've found a "standard" recipe for it. I'm guessing it might be the dark blue ones when you hover over the output? That would be the "solid" entries in the book?...

I need help in modding because: How in the factori do i make recipes with REFLECTED LETTERS? What I mean is the notation for any letter that is reflected. What I do to make some letters not change their type is I just cycle around the same letter. But in this case, letters like L have special shapes by reflecting them horizontaly, verticaly or both....

Maybe make Number Factor1 and it has all of the math operations fractions, pi, exponents, etc, basicly everything in math.