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 23:30Z

2H₂ + O₂ → 2H₂O

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

320K

CaCO₃ → CaO + CO₂

144K

8α² + 7α + 7 = 0

det| 1 1 ; 5 2 | = -3

90K

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

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 7 7 ; 4 8 | = 28

394K

2y² + 8y + 7 = 0

29K

e^{i\pi} + 1 = 0

10ω² + 7ω + 4 = 0

94K

8ψ² + 7ψ + 0 = 0

211K

N₂ + 3H₂ ⇌ 2NH₃

390K

∇ × E = −∂B/∂t

69K

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