Nobody hands you the syllabus. That's the whole curriculum.
A song needs three chords and the truth — that's the line, and it's also a theorem. Minimal hypotheses, maximal commitment. You don't need the fourth chord to mean it. G = U∘F∘K∘C is also three operators and a conclusion, played until the room moves or it doesn't.
Nobody peer-reviewed the zine. It got photocopied at 2am, stapled crooked, and it was right anyway — right the way a proof is right: not because someone with a title signed off, but because you can follow every step and it holds. AXLE works the same way. Lean doesn't care who you are. It compiles green or it doesn't. That's the only review that ever mattered, in the pit or in the kernel.
The recurrence ladder — π, φ, μ, η, Δ, Σ, Ω — got built the same place the songs did: a room with bad acoustics and good conviction, nobody asking permission, nobody waiting for the right department to open up. Some Old Bullshit — except backwards, oi becomes io, and the joke and the rigor turn out to be the same gesture played at different speeds. That's not a coincidence. That's the method.
Punk wasn't "just" jokes, even when it sounded like it — the DIY ethic underneath was always the serious part. Same arc as this whole series: play first, turn once, mean it by the end. Vol VI gets the vow. This track gets the part before that, the part that's actually load-bearing — the part where you pick up the instrument with no formal training and decide that's not a disqualification, it's the prerequisite.
τ = 2 didn't wait for tenure. Neither did the band.