Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 00:49Z

6r² + 4r + 7 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

66K

det| 9 4 ; 1 10 | = 86

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

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

87K

ω = 2πf

2K

1y² + 1y + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

174K

det| 5 6 ; 2 6 | = 18

61K

∑_{k=1}^{n} k = n(n+1)/2

∇²θ = 0

380K

1ψ² + 7ψ + 7 = 0

335K

CaCO₃ → CaO + CO₂

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

119K

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

472K

∇²y = 0

det| 9 9 ; 5 10 | = 45

392K

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

32K

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