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 16:39Z

∑_{k=1}^{n} k = n(n+1)/2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

320K

F = G m₁m₂ / r²

144K

det| 8 9 ; 3 9 | = 45

7φ² + 3φ + 6 = 0

90K

e^{i\pi} + 1 = 0

438K

E = mc²

∂γ/∂z = 6γ

394K

N₂ + 3H₂ ⇌ 2NH₃

29K

det| 10 1 ; 6 11 | = 104

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

94K

N₂ + 3H₂ ⇌ 2NH₃

211K

det| 4 6 ; 0 5 | = 20

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

det| 7 4 ; 4 8 | = 40

144K

\frac{7}{1} \sum_{i=1}^{n} i^{2}

352K

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