Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 23:51Z

2H₂ + O₂ → 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

320K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

8α² + 7α + 7 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

90K

d/dt [t^3] = 3t^2

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

iħ ∂ψ/∂t = Ĥψ

394K

ω = 2πf

29K

e^{i\pi} + 1 = 0

PV = nRT

94K

6n² + 7n + 6 = 0

211K

det| 9 4 ; 1 10 | = 86

390K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

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