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 21:56Z

10t² + 3t + 6 = 0

∇²θ = 0

66K

d/dθ [θ^3] = 3θ^2

222K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 4 6 ; 4 5 | = -4

87K

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

2K

8ψ² + 2ψ + 2 = 0

2y² + 4y + 5 = 0

174K

e^{i\pi} + 1 = 0

61K

∂β/∂y = 8β

e^{i\pi} + 1 = 0

380K

CH₄ + 2O₂ → CO₂ + 2H₂O

335K

CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

119K

det| 9 4 ; 1 10 | = 86

472K

∫₀^∞ e^(-γ²) dγ = √π / 2

iħ ∂ψ/∂t = Ĥψ

392K

∂α/∂ω = 3α

32K

det| 4 3 ; 3 5 | = 11

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]