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 22:26Z

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

320K

det| 7 4 ; 4 8 | = 40

144K

det| 10 6 ; 4 11 | = 86

∑_{k=1}^{n} k = n(n+1)/2

90K

∫₀^∞ e^(-t²) dt = √π / 2

438K

ΔS ≥ 0

det| 6 4 ; 4 7 | = 26

394K

6x² + 6x + 1 = 0

29K

9α² + 3α + 1 = 0

det| 9 2 ; 3 10 | = 84

94K

d/dβ [β^2] = 2β^1

211K

det| 3 4 ; 4 4 | = -4

iħ ∂ψ/∂t = Ĥψ

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

N₂ + 3H₂ ⇌ 2NH₃

352K

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