Σ index Eq pack 13 Ledger /3 Rxn set 8 Matrix 11 Eq pack 1 Eq pack 7 Σ#18 Ledger /15 Batch 4 Rxn set 2 Σ#6 Ledger /21

Field Notes / Σ /sym/b45ded

id=981746 · host=uk.mattivster.me · 2026-09-03 03:25Z

det| 1 1 ; 0 2 | = 2

d/dx [x^3] = 3x^2

285K

ΔS ≥ 0

244K

∫₀^∞ e^(-ω²) dω = √π / 2

d/dx [x^3] = 3x^2

130K

12z² + 1z + 7 = 0

362K

det| 3 4 ; 5 4 | = -8

CaCO₃ → CaO + CO₂

418K

CH₄ + 2O₂ → CO₂ + 2H₂O

280K

F = G m₁m₂ / r²

\frac{11}{6} \sum_{i=1}^{n} i^{2}

454K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

407K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

3t² + 1t + 5 = 0

ω = 2πf

d/dx [x^4] = 4x^3

∫₀^∞ e^(-t²) dt = √π / 2