That's what I thought you were going to say.
So pull your head out of your ass?
The relevant quotes (the ones not dealing with item creation)
Means: "I'm ignoring those two entries because they disagree with me."
all say something along the lines of "your caster level must be high enough for you to cast the spell in question." There is no global minimum for what caster level you need in order to cast a spell of X level.
The discussion, and your rebuttal to my comment, were directly related to the Wizard which has a minimum CL of 3. Bitching about how a Sorcerer's is 4 doesn't mean all numbers and minimal values are to be ignored, that's a logical fallacy so stupid I don't even think it has a name.
If I have an ability that lets me cast a fireball at CL 3, then I can do so, and it will deal 3d6 damage and have a range of 520 feet.
As I literately just quoted, that quote on quote "Ability" better be Fireball is a 2nd level Spell to you or you have no such ability without explicit text. And if you do this does not alter the base rules because D&D does not operate this way.
The minimum CL for a caster to cast a spell of X level is the lowest level he is able to cast the spell.
With that little fix and a little quoting out of context on my end, I got you to appear like you manged to say one thing that isn't a load of bullshit. Your welcome.
But yes, "Caster Level" is often an ambiguous term. Some times it can mean your actual levels in a Class or the sum of various Items, Feats, Class Features, Special Abilities which a Spell uses to determine stuff like it's Range, bonuses against Spell Resistance, and so on. The quoted passage used both terms. The CL you choose is talking about the modifiable end value, must be high enough for you to cast the spell is talking about the former as your Spellcasting Ability has dictated (for example, wizard 3). Feat and PrC requirements, as well as Bonus Spell Slots, exclusively use the former as well.
That argument suggests that Precocious Apprentice doesn't allow you to cast the spell it explicitly gives you the ability to cast, because your CL isn't 3.
Indeed. Which goes right by to my point against Linklord.
Your caster level with the chosen spell is your normal caster level, even if this level is insufficient to cast the spell under normal circumstances.This is exactly what I mean by explicit text, and per Order of Rules, it does not alter the Base Rules.