Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 05:51Z
CaCO₃ → CaO + CO₂
\lim_{r\to 0} \frac{\sin r}{r} = 1
46K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
468K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 4 ; 4 8 | = 40
339K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
det| 12 4 ; 2 13 | = 148
∫₀^∞ e^(-θ²) dθ = √π / 2
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K