Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 8 ; 3 10 | = 66
46K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
468K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-r²) dr = √π / 2
289K
det| 12 2 ; 2 13 | = 152
278K
e^{i\pi} + 1 = 0
∫₀^∞ e^(-ω²) dω = √π / 2
339K
∂x/∂r = 4x
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
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