AN explicitly has told us that we cannot do this. You're working from an incorrect assumption, which is where the issue is coming from. I don't have the quote because it wasn't threadmarked, but you can ask him again if you don't want to take my word for it. In any case, the plans are working off this interpretation, which explains why the plan has 3x Raise Taxes.We... can?
Like, no, I've been looking over this to figure out how stuff is supposed to work, we can totally do that, we just rarely have the PW to spare for it.
The +Perm IC cancels out the -1 Temp IC, so when we perform a develop industry action we get something like.
6(1) -> 7(1)
The key here is that we don't gain temp IC, but we do gain permanent IC. Corn's plan effectively spends 4 temp IC, while raising our temp IC by 3. The net change, therefore, is -1 Temp IC. It's just... incorrect math.
Corn's math has another error with the SoL now that I'm looking over it, since we're definitely recouping all SoL costs in both Temp and Permanent. And it can't be a 'we're spending the temp SoL now,' sort of deal, because that would say -4 or -3 Temp SoL, which yes, he's spending, but is making all of it back.
So no, Corn's math is just wrong. At least in some places.
You are correct that we don't gain Temp IC when raising Perm IC. It is neutral. The point is that if we have, say 6(3) IC, we can only raise our IC by 3 via Develop Industry because that is all the Temp IC we have to spend to begin with. The final result of that would by 9(3) IC.
As for Corn's math, it is correct if you account for not listing the Temp Stats gained from raising Perm Stats. For Temp SoL, it is -1 because he spend 4 Temp SoL and raises 3 Temp SoL via actions for a result of -1. The SoL gained from selling crown corporations is accounted for because we can spend it. It does not factor in the increase in Perm SoL. Formatting the math like this makes perfect sense if you are working from the assumption that stats gained from increasing Perm Stats does not matter for the purposes of plan budgeting.
The plan is valid. Temp Stats gained from actions like Raise Taxes or Sell Crown Corporation can be spent immediately. It is specifically just the Temp Stats gained from raising Perm Stats. This is because of the balancing reasons already described.Also, to further poke a whole into this thought, as I think I see what you are saying here, Corn's plan would be invalid if that was true... along with tons of other plans that we have performed in the past.
We're explicitly spending more SoL than we have now, heck, we're explicitly spending more Temp IC than we have now in his plan and I'm fairly certain we have done so several times in the past. The only thing that waits until after the turn ends are things like gaining temp IC from please the liberals, which he specifically noted in a different section.